diff options
24 files changed, 311 insertions, 333 deletions
diff --git a/indra/llcorehttp/_httplibcurl.cpp b/indra/llcorehttp/_httplibcurl.cpp index 17e997688f..4ebe14e740 100755 --- a/indra/llcorehttp/_httplibcurl.cpp +++ b/indra/llcorehttp/_httplibcurl.cpp @@ -71,11 +71,10 @@ void HttpLibcurl::shutdown() { while (! mActiveOps.empty()) { - HttpOpRequest * op(* mActiveOps.begin()); + HttpOpRequest::ptr_t op(* mActiveOps.begin()); mActiveOps.erase(mActiveOps.begin()); cancelRequest(op); - op->release(); } if (mMultiHandles) @@ -204,7 +203,7 @@ HttpService::ELoopSpeed HttpLibcurl::processTransport() // Caller has provided us with a ref count on op. -void HttpLibcurl::addOp(HttpOpRequest * op) +void HttpLibcurl::addOp(const HttpOpRequest::ptr_t &op) { llassert_always(op->mReqPolicy < mPolicyCount); llassert_always(mMultiHandles[op->mReqPolicy] != NULL); @@ -235,21 +234,21 @@ void HttpLibcurl::addOp(HttpOpRequest * op) HttpPolicy & policy(mService->getPolicy()); LL_INFOS(LOG_CORE) << "TRACE, ToActiveQueue, Handle: " - << static_cast<HttpHandle>(op) - << ", Actives: " << mActiveOps.size() - << ", Readies: " << policy.getReadyCount(op->mReqPolicy) - << LL_ENDL; + << op->getHandle() + << ", Actives: " << mActiveOps.size() + << ", Readies: " << policy.getReadyCount(op->mReqPolicy) + << LL_ENDL; } } // Implements the transport part of any cancel operation. // See if the handle is an active operation and if so, -// use the more complicated transport-based cancelation +// use the more complicated transport-based cancellation // method to kill the request. bool HttpLibcurl::cancel(HttpHandle handle) { - HttpOpRequest * op(static_cast<HttpOpRequest *>(handle)); + HttpOpRequest::ptr_t op = HttpOpRequest::fromHandle<HttpOpRequest>(handle); active_set_t::iterator it(mActiveOps.find(op)); if (mActiveOps.end() == it) { @@ -262,7 +261,6 @@ bool HttpLibcurl::cancel(HttpHandle handle) // Drop references mActiveOps.erase(it); --mActiveHandles[op->mReqPolicy]; - op->release(); return true; } @@ -273,7 +271,7 @@ bool HttpLibcurl::cancel(HttpHandle handle) // remove the op from the active list and release the op *after* // calling this method. It must be called first to deliver the // op to the reply queue with refcount intact. -void HttpLibcurl::cancelRequest(HttpOpRequest * op) +void HttpLibcurl::cancelRequest(const HttpOpRequest::ptr_t &op) { // Deactivate request op->mCurlActive = false; @@ -287,7 +285,7 @@ void HttpLibcurl::cancelRequest(HttpOpRequest * op) if (op->mTracing > HTTP_TRACE_OFF) { LL_INFOS(LOG_CORE) << "TRACE, RequestCanceled, Handle: " - << static_cast<HttpHandle>(op) + << op->getHandle() << ", Status: " << op->mStatus.toTerseString() << LL_ENDL; } @@ -301,8 +299,11 @@ void HttpLibcurl::cancelRequest(HttpOpRequest * op) // Keep them synchronized as necessary. bool HttpLibcurl::completeRequest(CURLM * multi_handle, CURL * handle, CURLcode status) { - HttpOpRequest * op(NULL); - curl_easy_getinfo(handle, CURLINFO_PRIVATE, &op); + HttpHandle ophandle(NULL); + + curl_easy_getinfo(handle, CURLINFO_PRIVATE, &ophandle); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(ophandle)); + if (handle != op->mCurlHandle || ! op->mCurlActive) { @@ -364,9 +365,9 @@ bool HttpLibcurl::completeRequest(CURLM * multi_handle, CURL * handle, CURLcode if (op->mTracing > HTTP_TRACE_OFF) { LL_INFOS(LOG_CORE) << "TRACE, RequestComplete, Handle: " - << static_cast<HttpHandle>(op) - << ", Status: " << op->mStatus.toTerseString() - << LL_ENDL; + << op->getHandle() + << ", Status: " << op->mStatus.toTerseString() + << LL_ENDL; } // Dispatch to next stage diff --git a/indra/llcorehttp/_httplibcurl.h b/indra/llcorehttp/_httplibcurl.h index ffc24c63a8..a71eae59c0 100755 --- a/indra/llcorehttp/_httplibcurl.h +++ b/indra/llcorehttp/_httplibcurl.h @@ -65,6 +65,8 @@ private: void operator=(const HttpLibcurl &); // Not defined public: + typedef boost::shared_ptr<HttpOpRequest> opReqPtr_t; + /// Give cycles to libcurl to run active requests. Completed /// operations (successful or failed) will be retried or handed /// over to the reply queue as final responses. @@ -80,7 +82,7 @@ public: /// request. (No additional references will be added.) /// /// Threading: called by worker thread. - void addOp(HttpOpRequest * op); + void addOp(const opReqPtr_t & op); /// One-time call to set the number of policy classes to be /// serviced and to create the resources for each. Value @@ -148,10 +150,10 @@ protected: /// Invoked to cancel an active request, mainly during shutdown /// and destroy. - void cancelRequest(HttpOpRequest * op); + void cancelRequest(const opReqPtr_t &op); protected: - typedef std::set<HttpOpRequest *> active_set_t; + typedef std::set<opReqPtr_t> active_set_t; /// Simple request handle cache for libcurl. /// diff --git a/indra/llcorehttp/_httpopcancel.h b/indra/llcorehttp/_httpopcancel.h index 336dfdc573..86944eb159 100755 --- a/indra/llcorehttp/_httpopcancel.h +++ b/indra/llcorehttp/_httpopcancel.h @@ -56,13 +56,8 @@ public: /// be canceled. HttpOpCancel(HttpHandle handle); -protected: virtual ~HttpOpCancel(); // Use release() -private: - HttpOpCancel(const HttpOpCancel &); // Not defined - void operator=(const HttpOpCancel &); // Not defined - public: virtual void stageFromRequest(HttpService *); diff --git a/indra/llcorehttp/_httpoperation.cpp b/indra/llcorehttp/_httpoperation.cpp index dc03b059a4..333f20d281 100755 --- a/indra/llcorehttp/_httpoperation.cpp +++ b/indra/llcorehttp/_httpoperation.cpp @@ -53,15 +53,18 @@ namespace LLCore // ================================== // HttpOperation // ================================== - - -HttpOperation::HttpOperation() - : LLCoreInt::RefCounted(true), - mReplyQueue(), - mUserHandler(), - mReqPolicy(HttpRequest::DEFAULT_POLICY_ID), - mReqPriority(0U), - mTracing(HTTP_TRACE_OFF) +/*static*/ +HttpOperation::handleMap_t HttpOperation::mHandleMap; +LLCoreInt::HttpMutex HttpOperation::mOpMutex; + +HttpOperation::HttpOperation(): + boost::enable_shared_from_this<HttpOperation>(), + mReplyQueue(), + mUserHandler(), + mReqPolicy(HttpRequest::DEFAULT_POLICY_ID), + mReqPriority(0U), + mTracing(HTTP_TRACE_OFF), + mMyHandle(LLCORE_HTTP_HANDLE_INVALID) { mMetricCreated = totalTime(); } @@ -69,7 +72,9 @@ HttpOperation::HttpOperation() HttpOperation::~HttpOperation() { - setReplyPath(HttpReplyQueue::ptr_t(), HttpHandler::ptr_t()); + destroyHandle(); + mReplyQueue.reset(); + mUserHandler.reset(); } @@ -119,7 +124,7 @@ void HttpOperation::visitNotifier(HttpRequest *) HttpResponse * response = new HttpResponse(); response->setStatus(mStatus); - mUserHandler->onCompleted(static_cast<HttpHandle>(this), response); + mUserHandler->onCompleted(getHandle(), response); response->release(); } @@ -133,20 +138,80 @@ HttpStatus HttpOperation::cancel() return status; } +// Handle methods +HttpHandle HttpOperation::getHandle() +{ + if (mMyHandle == LLCORE_HTTP_HANDLE_INVALID) + return createHandle(); + + return mMyHandle; +} + +HttpHandle HttpOperation::createHandle() +{ + HttpHandle handle = static_cast<HttpHandle>(this); + + { + LLCoreInt::HttpScopedLock lock(mOpMutex); + + mHandleMap[handle] = shared_from_this(); + mMyHandle = handle; + } + + return mMyHandle; +} + +void HttpOperation::destroyHandle() +{ + if (mMyHandle == LLCORE_HTTP_HANDLE_INVALID) + return; + { + LLCoreInt::HttpScopedLock lock(mOpMutex); + + handleMap_t::iterator it = mHandleMap.find(mMyHandle); + if (it != mHandleMap.end()) + mHandleMap.erase(it); + } +} + +/*static*/ +HttpOperation::ptr_t HttpOperation::findByHandle(HttpHandle handle) +{ + wptr_t weak; + + { + LLCoreInt::HttpScopedLock lock(mOpMutex); + + handleMap_t::iterator it = mHandleMap.find(handle); + if (it == mHandleMap.end()) + { + LL_WARNS("LLCore::HTTP") << "Could not find operation for handle " << handle << LL_ENDL; + return ptr_t(); + } + + weak = (*it).second; + } + + if (!weak.expired()) + return weak.lock(); + + return ptr_t(); +} + void HttpOperation::addAsReply() { if (mTracing > HTTP_TRACE_OFF) { LL_INFOS(LOG_CORE) << "TRACE, ToReplyQueue, Handle: " - << static_cast<HttpHandle>(this) + << getHandle() << LL_ENDL; } if (mReplyQueue) { - addRef(); - mReplyQueue->addOp(this); + HttpOperation::ptr_t op = shared_from_this(); + mReplyQueue->addOp(op); } } @@ -229,11 +294,8 @@ void HttpOpSpin::stageFromRequest(HttpService * service) else { ms_sleep(1); // backoff interlock plumbing a bit - this->addRef(); - if (! service->getRequestQueue().addOp(this)) - { - this->release(); - } + HttpOperation::ptr_t opptr = shared_from_this(); + service->getRequestQueue().addOp(opptr); } } diff --git a/indra/llcorehttp/_httpoperation.h b/indra/llcorehttp/_httpoperation.h index f677e7aed8..417bdc7c50 100755 --- a/indra/llcorehttp/_httpoperation.h +++ b/indra/llcorehttp/_httpoperation.h @@ -30,8 +30,7 @@ #include "httpcommon.h" #include "httprequest.h" -#include "_refcounted.h" - +#include "_mutex.h" namespace LLCore { @@ -69,21 +68,20 @@ class HttpService; /// via queue-like interfaces that are thread compatible /// and those interfaces establish the access rules. -class HttpOperation : public LLCoreInt::RefCounted +class HttpOperation : private boost::noncopyable, + public boost::enable_shared_from_this<HttpOperation> { public: + typedef boost::shared_ptr<HttpOperation> ptr_t; + typedef boost::weak_ptr<HttpOperation> wptr_t; typedef boost::shared_ptr<HttpReplyQueue> HttpReplyQueuePtr_t; /// Threading: called by consumer thread. HttpOperation(); -protected: /// Threading: called by any thread. virtual ~HttpOperation(); // Use release() -private: - HttpOperation(const HttpOperation &); // Not defined - void operator=(const HttpOperation &); // Not defined public: /// Register a reply queue and a handler for completion notifications. @@ -154,6 +152,18 @@ public: /// Threading: called by worker thread. /// virtual HttpStatus cancel(); + + /// Retrieves a unique handle for this operation. + HttpHandle getHandle(); + + template< class OPT > + static boost::shared_ptr< OPT > fromHandle(HttpHandle handle) + { + ptr_t ptr = findByHandle(handle); + if (!ptr) + return boost::shared_ptr< OPT >(); + return boost::dynamic_pointer_cast<HttpOpRequest>(ptr); + } protected: /// Delivers request to reply queue on completion. After this @@ -179,6 +189,21 @@ public: // Tracing, debug and metrics HttpTime mMetricCreated; int mTracing; + +private: + typedef std::map<HttpHandle, wptr_t> handleMap_t; + + HttpHandle createHandle(); + void destroyHandle(); + HttpHandle mMyHandle; + + static handleMap_t mHandleMap; + static LLCoreInt::HttpMutex mOpMutex; + +protected: + static ptr_t findByHandle(HttpHandle handle); + + }; // end class HttpOperation @@ -197,7 +222,6 @@ class HttpOpStop : public HttpOperation public: HttpOpStop(); -protected: virtual ~HttpOpStop(); private: @@ -220,7 +244,6 @@ class HttpOpNull : public HttpOperation public: HttpOpNull(); -protected: virtual ~HttpOpNull(); private: @@ -243,7 +266,6 @@ public: // 1 does a soft spin continuously requeuing itself HttpOpSpin(int mode); -protected: virtual ~HttpOpSpin(); private: diff --git a/indra/llcorehttp/_httpoprequest.cpp b/indra/llcorehttp/_httpoprequest.cpp index 86110f5b46..557f6207b5 100755 --- a/indra/llcorehttp/_httpoprequest.cpp +++ b/indra/llcorehttp/_httpoprequest.cpp @@ -187,15 +187,15 @@ HttpOpRequest::~HttpOpRequest() void HttpOpRequest::stageFromRequest(HttpService * service) { - addRef(); - service->getPolicy().addOp(this); // transfers refcount + HttpOpRequest::ptr_t self(boost::dynamic_pointer_cast<HttpOpRequest>(shared_from_this())); + service->getPolicy().addOp(self); // transfers refcount } void HttpOpRequest::stageFromReady(HttpService * service) { - addRef(); - service->getTransport().addOp(this); // transfers refcount + HttpOpRequest::ptr_t self(boost::dynamic_pointer_cast<HttpOpRequest>(shared_from_this())); + service->getTransport().addOp(self); // transfers refcount } @@ -261,12 +261,19 @@ void HttpOpRequest::visitNotifier(HttpRequest * request) response->setTransferStats(stats); - mUserHandler->onCompleted(static_cast<HttpHandle>(this), response); + mUserHandler->onCompleted(this->getHandle(), response); response->release(); } } +// /*static*/ +// HttpOpRequest::ptr_t HttpOpRequest::fromHandle(HttpHandle handle) +// { +// +// return boost::dynamic_pointer_cast<HttpOpRequest>((static_cast<HttpOpRequest *>(handle))->shared_from_this()); +// } + HttpStatus HttpOpRequest::cancel() { @@ -488,7 +495,7 @@ HttpStatus HttpOpRequest::prepareRequest(HttpService * service) check_curl_easy_code(code, CURLOPT_NOPROGRESS); code = curl_easy_setopt(mCurlHandle, CURLOPT_URL, mReqURL.c_str()); check_curl_easy_code(code, CURLOPT_URL); - code = curl_easy_setopt(mCurlHandle, CURLOPT_PRIVATE, this); + code = curl_easy_setopt(mCurlHandle, CURLOPT_PRIVATE, getHandle()); check_curl_easy_code(code, CURLOPT_PRIVATE); code = curl_easy_setopt(mCurlHandle, CURLOPT_ENCODING, ""); check_curl_easy_code(code, CURLOPT_ENCODING); @@ -499,15 +506,15 @@ HttpStatus HttpOpRequest::prepareRequest(HttpService * service) check_curl_easy_code(code, CURLOPT_MAXREDIRS); code = curl_easy_setopt(mCurlHandle, CURLOPT_WRITEFUNCTION, writeCallback); check_curl_easy_code(code, CURLOPT_WRITEFUNCTION); - code = curl_easy_setopt(mCurlHandle, CURLOPT_WRITEDATA, this); + code = curl_easy_setopt(mCurlHandle, CURLOPT_WRITEDATA, getHandle()); check_curl_easy_code(code, CURLOPT_WRITEDATA); code = curl_easy_setopt(mCurlHandle, CURLOPT_READFUNCTION, readCallback); check_curl_easy_code(code, CURLOPT_READFUNCTION); - code = curl_easy_setopt(mCurlHandle, CURLOPT_READDATA, this); + code = curl_easy_setopt(mCurlHandle, CURLOPT_READDATA, getHandle()); check_curl_easy_code(code, CURLOPT_READDATA); code = curl_easy_setopt(mCurlHandle, CURLOPT_SEEKFUNCTION, seekCallback); check_curl_easy_code(code, CURLOPT_SEEKFUNCTION); - code = curl_easy_setopt(mCurlHandle, CURLOPT_SEEKDATA, this); + code = curl_easy_setopt(mCurlHandle, CURLOPT_SEEKDATA, getHandle()); check_curl_easy_code(code, CURLOPT_SEEKDATA); code = curl_easy_setopt(mCurlHandle, CURLOPT_COOKIEFILE, ""); @@ -517,7 +524,7 @@ HttpStatus HttpOpRequest::prepareRequest(HttpService * service) { code = curl_easy_setopt(mCurlHandle, CURLOPT_SSL_CTX_FUNCTION, curlSslCtxCallback); check_curl_easy_code(code, CURLOPT_SSL_CTX_FUNCTION); - code = curl_easy_setopt(mCurlHandle, CURLOPT_SSL_CTX_DATA, this); + code = curl_easy_setopt(mCurlHandle, CURLOPT_SSL_CTX_DATA, getHandle()); check_curl_easy_code(code, CURLOPT_SSL_CTX_DATA); mCallbackSSLVerify = gpolicy.mSslCtxCallback; } @@ -776,7 +783,7 @@ HttpStatus HttpOpRequest::prepareRequest(HttpService * service) size_t HttpOpRequest::writeCallback(void * data, size_t size, size_t nmemb, void * userdata) { - HttpOpRequest * op(static_cast<HttpOpRequest *>(userdata)); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(userdata)); if (! op->mReplyBody) { @@ -790,7 +797,7 @@ size_t HttpOpRequest::writeCallback(void * data, size_t size, size_t nmemb, void size_t HttpOpRequest::readCallback(void * data, size_t size, size_t nmemb, void * userdata) { - HttpOpRequest * op(static_cast<HttpOpRequest *>(userdata)); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(userdata)); if (! op->mReqBody) { @@ -819,7 +826,7 @@ size_t HttpOpRequest::readCallback(void * data, size_t size, size_t nmemb, void int HttpOpRequest::seekCallback(void *userdata, curl_off_t offset, int origin) { - HttpOpRequest * op(static_cast<HttpOpRequest *>(userdata)); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(userdata)); if (!op->mReqBody) { @@ -855,7 +862,7 @@ size_t HttpOpRequest::headerCallback(void * data, size_t size, size_t nmemb, voi static const char con_ran_line[] = "content-range"; static const char con_retry_line[] = "retry-after"; - HttpOpRequest * op(static_cast<HttpOpRequest *>(userdata)); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(userdata)); const size_t hdr_size(size * nmemb); const char * hdr_data(static_cast<const char *>(data)); // Not null terminated @@ -999,7 +1006,7 @@ size_t HttpOpRequest::headerCallback(void * data, size_t size, size_t nmemb, voi CURLcode HttpOpRequest::curlSslCtxCallback(CURL *curl, void *sslctx, void *userdata) { - HttpOpRequest * op(static_cast<HttpOpRequest *>(userdata)); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(userdata)); if (op->mCallbackSSLVerify) { @@ -1016,7 +1023,7 @@ CURLcode HttpOpRequest::curlSslCtxCallback(CURL *curl, void *sslctx, void *userd int HttpOpRequest::sslCertVerifyCallback(X509_STORE_CTX *ctx, void *param) { - HttpOpRequest * op(static_cast<HttpOpRequest *>(param)); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(param)); if (op->mCallbackSSLVerify) { @@ -1028,7 +1035,7 @@ int HttpOpRequest::sslCertVerifyCallback(X509_STORE_CTX *ctx, void *param) int HttpOpRequest::debugCallback(CURL * handle, curl_infotype info, char * buffer, size_t len, void * userdata) { - HttpOpRequest * op(static_cast<HttpOpRequest *>(userdata)); + HttpOpRequest::ptr_t op(HttpOpRequest::fromHandle<HttpOpRequest>(userdata)); std::string safe_line; std::string tag; @@ -1108,7 +1115,7 @@ int HttpOpRequest::debugCallback(CURL * handle, curl_infotype info, char * buffe if (logit) { LL_INFOS(LOG_CORE) << "TRACE, LibcurlDebug, Handle: " - << static_cast<HttpHandle>(op) + << op->getHandle() << ", Type: " << tag << ", Data: " << safe_line << LL_ENDL; diff --git a/indra/llcorehttp/_httpoprequest.h b/indra/llcorehttp/_httpoprequest.h index 1b449a5abc..dbcc57d0fd 100755 --- a/indra/llcorehttp/_httpoprequest.h +++ b/indra/llcorehttp/_httpoprequest.h @@ -66,9 +66,10 @@ class BufferArray; class HttpOpRequest : public HttpOperation { public: + typedef boost::shared_ptr<HttpOpRequest> ptr_t; + HttpOpRequest(); -protected: virtual ~HttpOpRequest(); // Use release() private: diff --git a/indra/llcorehttp/_httpopsetget.h b/indra/llcorehttp/_httpopsetget.h index a1e76dd429..eabd41e79f 100755 --- a/indra/llcorehttp/_httpopsetget.h +++ b/indra/llcorehttp/_httpopsetget.h @@ -53,9 +53,10 @@ namespace LLCore class HttpOpSetGet : public HttpOperation { public: + typedef boost::shared_ptr<HttpOpSetGet> ptr_t; + HttpOpSetGet(); -protected: virtual ~HttpOpSetGet(); // Use release() private: diff --git a/indra/llcorehttp/_httpopsetpriority.h b/indra/llcorehttp/_httpopsetpriority.h index 31706b737c..43e2aa081b 100755 --- a/indra/llcorehttp/_httpopsetpriority.h +++ b/indra/llcorehttp/_httpopsetpriority.h @@ -51,7 +51,6 @@ class HttpOpSetPriority : public HttpOperation public: HttpOpSetPriority(HttpHandle handle, HttpRequest::priority_t priority); -protected: virtual ~HttpOpSetPriority(); private: diff --git a/indra/llcorehttp/_httppolicy.cpp b/indra/llcorehttp/_httppolicy.cpp index e5d6321401..fd78a5dadc 100755 --- a/indra/llcorehttp/_httppolicy.cpp +++ b/indra/llcorehttp/_httppolicy.cpp @@ -116,21 +116,19 @@ void HttpPolicy::shutdown() HttpRetryQueue & retryq(state.mRetryQueue); while (! retryq.empty()) { - HttpOpRequest * op(retryq.top()); + HttpOpRequest::ptr_t op(retryq.top()); retryq.pop(); op->cancel(); - op->release(); } HttpReadyQueue & readyq(state.mReadyQueue); while (! readyq.empty()) { - HttpOpRequest * op(readyq.top()); + HttpOpRequest::ptr_t op(readyq.top()); readyq.pop(); op->cancel(); - op->release(); } } } @@ -141,7 +139,7 @@ void HttpPolicy::start() } -void HttpPolicy::addOp(HttpOpRequest * op) +void HttpPolicy::addOp(const HttpOpRequest::ptr_t &op) { const int policy_class(op->mReqPolicy); @@ -151,7 +149,7 @@ void HttpPolicy::addOp(HttpOpRequest * op) } -void HttpPolicy::retryOp(HttpOpRequest * op) +void HttpPolicy::retryOp(const HttpOpRequest::ptr_t &op) { static const HttpTime retry_deltas[] = { @@ -180,7 +178,7 @@ void HttpPolicy::retryOp(HttpOpRequest * op) { ++op->mPolicy503Retries; } - LL_DEBUGS(LOG_CORE) << "HTTP request " << static_cast<HttpHandle>(op) + LL_DEBUGS(LOG_CORE) << "HTTP request " << op->getHandle() << " retry " << op->mPolicyRetries << " scheduled in " << (delta / HttpTime(1000)) << " mS (" << (external_delta ? "external" : "internal") @@ -189,10 +187,10 @@ void HttpPolicy::retryOp(HttpOpRequest * op) if (op->mTracing > HTTP_TRACE_OFF) { LL_INFOS(LOG_CORE) << "TRACE, ToRetryQueue, Handle: " - << static_cast<HttpHandle>(op) - << ", Delta: " << (delta / HttpTime(1000)) - << ", Retries: " << op->mPolicyRetries - << LL_ENDL; + << op->getHandle() + << ", Delta: " << (delta / HttpTime(1000)) + << ", Retries: " << op->mPolicyRetries + << LL_ENDL; } mClasses[policy_class]->mRetryQueue.push(op); } @@ -264,14 +262,14 @@ HttpService::ELoopSpeed HttpPolicy::processReadyQueue() // First see if we have any retries... while (needed > 0 && ! retryq.empty()) { - HttpOpRequest * op(retryq.top()); + HttpOpRequest::ptr_t op(retryq.top()); if (op->mPolicyRetryAt > now) break; retryq.pop(); op->stageFromReady(mService); - op->release(); + op.reset(); ++state.mRequestCount; --needed; @@ -296,11 +294,11 @@ HttpService::ELoopSpeed HttpPolicy::processReadyQueue() // Now go on to the new requests... while (needed > 0 && ! readyq.empty()) { - HttpOpRequest * op(readyq.top()); + HttpOpRequest::ptr_t op(readyq.top()); readyq.pop(); op->stageFromReady(mService); - op->release(); + op.reset(); ++state.mRequestCount; --needed; @@ -351,9 +349,9 @@ bool HttpPolicy::changePriority(HttpHandle handle, HttpRequest::priority_t prior { HttpReadyQueue::container_type::iterator cur(iter++); - if (static_cast<HttpHandle>(*cur) == handle) + if ((*cur)->getHandle() == handle) { - HttpOpRequest * op(*cur); + HttpOpRequest::ptr_t op(*cur); c.erase(cur); // All iterators are now invalidated op->mReqPriority = priority; state.mReadyQueue.push(op); // Re-insert using adapter class @@ -378,12 +376,11 @@ bool HttpPolicy::cancel(HttpHandle handle) { HttpRetryQueue::container_type::iterator cur(iter++); - if (static_cast<HttpHandle>(*cur) == handle) + if ((*cur)->getHandle() == handle) { - HttpOpRequest * op(*cur); + HttpOpRequest::ptr_t op(*cur); c1.erase(cur); // All iterators are now invalidated op->cancel(); - op->release(); return true; } } @@ -394,12 +391,11 @@ bool HttpPolicy::cancel(HttpHandle handle) { HttpReadyQueue::container_type::iterator cur(iter++); - if (static_cast<HttpHandle>(*cur) == handle) + if ((*cur)->getHandle() == handle) { - HttpOpRequest * op(*cur); + HttpOpRequest::ptr_t op(*cur); c2.erase(cur); // All iterators are now invalidated op->cancel(); - op->release(); return true; } } @@ -409,7 +405,7 @@ bool HttpPolicy::cancel(HttpHandle handle) } -bool HttpPolicy::stageAfterCompletion(HttpOpRequest * op) +bool HttpPolicy::stageAfterCompletion(const HttpOpRequest::ptr_t &op) { // Retry or finalize if (! op->mStatus) @@ -438,7 +434,7 @@ bool HttpPolicy::stageAfterCompletion(HttpOpRequest * op) // This op is done, finalize it delivering it to the reply queue... if (! op->mStatus) { - LL_WARNS(LOG_CORE) << "HTTP request " << static_cast<HttpHandle>(op) + LL_WARNS(LOG_CORE) << "HTTP request " << op->getHandle() << " failed after " << op->mPolicyRetries << " retries. Reason: " << op->mStatus.toString() << " (" << op->mStatus.toTerseString() << ")" @@ -446,13 +442,12 @@ bool HttpPolicy::stageAfterCompletion(HttpOpRequest * op) } else if (op->mPolicyRetries) { - LL_DEBUGS(LOG_CORE) << "HTTP request " << static_cast<HttpHandle>(op) + LL_DEBUGS(LOG_CORE) << "HTTP request " << op->getHandle() << " succeeded on retry " << op->mPolicyRetries << "." << LL_ENDL; } op->stageFromActive(mService); - op->release(); return false; // not active } diff --git a/indra/llcorehttp/_httppolicy.h b/indra/llcorehttp/_httppolicy.h index 11cd89bbd1..3c4126e14b 100755 --- a/indra/llcorehttp/_httppolicy.h +++ b/indra/llcorehttp/_httppolicy.h @@ -60,6 +60,8 @@ private: void operator=(const HttpPolicy &); // Not defined public: + typedef boost::shared_ptr<HttpOpRequest> opReqPtr_t; + /// Threading: called by init thread. HttpRequest::policy_t createPolicyClass(); @@ -96,7 +98,7 @@ public: /// from queue. /// /// Threading: called by worker thread - void addOp(HttpOpRequest *); + void addOp(const opReqPtr_t &); /// Similar to addOp, used when a caller wants to retry a /// request that has failed. It's placed on a special retry @@ -106,7 +108,7 @@ public: /// order. /// /// Threading: called by worker thread - void retryOp(HttpOpRequest *); + void retryOp(const opReqPtr_t &); /// Attempt to change the priority of an earlier request. /// Request that Shadows HttpService's method @@ -130,7 +132,7 @@ public: /// sent on to the reply queue. /// /// Threading: called by worker thread - bool stageAfterCompletion(HttpOpRequest * op); + bool stageAfterCompletion(const opReqPtr_t &op); /// Get a reference to global policy options. Caller is expected /// to do context checks like no setting once running. These diff --git a/indra/llcorehttp/_httpreadyqueue.h b/indra/llcorehttp/_httpreadyqueue.h index 5f19a9c5f9..7418988ec1 100755 --- a/indra/llcorehttp/_httpreadyqueue.h +++ b/indra/llcorehttp/_httpreadyqueue.h @@ -56,12 +56,12 @@ namespace LLCore #if LLCORE_HTTP_READY_QUEUE_IGNORES_PRIORITY -typedef std::deque<HttpOpRequest *> HttpReadyQueueBase; +typedef std::deque<HttpOpRequest::ptr_t> HttpReadyQueueBase; #else -typedef std::priority_queue<HttpOpRequest *, - std::deque<HttpOpRequest *>, +typedef std::priority_queue<HttpOpRequest::ptr_t, + std::deque<HttpOpRequest::ptr_t>, LLCore::HttpOpRequestCompare> HttpReadyQueueBase; #endif // LLCORE_HTTP_READY_QUEUE_IGNORES_PRIORITY diff --git a/indra/llcorehttp/_httpreplyqueue.cpp b/indra/llcorehttp/_httpreplyqueue.cpp index 912655d328..2b138f3ad5 100755 --- a/indra/llcorehttp/_httpreplyqueue.cpp +++ b/indra/llcorehttp/_httpreplyqueue.cpp @@ -45,16 +45,11 @@ HttpReplyQueue::HttpReplyQueue() HttpReplyQueue::~HttpReplyQueue() { - while (! mQueue.empty()) - { - HttpOperation * op = mQueue.back(); - mQueue.pop_back(); - op->release(); - } + mQueue.clear(); } -void HttpReplyQueue::addOp(HttpOperation * op) +void HttpReplyQueue::addOp(const HttpReplyQueue::opPtr_t &op) { { HttpScopedLock lock(mQueueMutex); @@ -65,15 +60,15 @@ void HttpReplyQueue::addOp(HttpOperation * op) } -HttpOperation * HttpReplyQueue::fetchOp() +HttpReplyQueue::opPtr_t HttpReplyQueue::fetchOp() { - HttpOperation * result(NULL); + HttpOperation::ptr_t result; { HttpScopedLock lock(mQueueMutex); if (mQueue.empty()) - return NULL; + return opPtr_t(); result = mQueue.front(); mQueue.erase(mQueue.begin()); @@ -97,9 +92,6 @@ void HttpReplyQueue::fetchAll(OpContainer & ops) mQueue.swap(ops); } } - - // Caller also acquires the reference counts on each op. - return; } diff --git a/indra/llcorehttp/_httpreplyqueue.h b/indra/llcorehttp/_httpreplyqueue.h index 7ad65c581f..0e39e22dde 100755 --- a/indra/llcorehttp/_httpreplyqueue.h +++ b/indra/llcorehttp/_httpreplyqueue.h @@ -62,13 +62,15 @@ class HttpReplyQueue : private boost::noncopyable { public: + typedef boost::shared_ptr<HttpOperation> opPtr_t; typedef boost::shared_ptr<HttpReplyQueue> ptr_t; HttpReplyQueue(); virtual ~HttpReplyQueue(); public: - typedef std::vector<HttpOperation *> OpContainer; + + typedef std::vector< opPtr_t > OpContainer; /// Insert an object at the back of the reply queue. /// @@ -76,7 +78,7 @@ public: /// through the queue. /// /// Threading: callable by any thread. - void addOp(HttpOperation * op); + void addOp(const opPtr_t &op); /// Fetch an operation from the head of the queue. Returns /// NULL if none exists. @@ -84,7 +86,7 @@ public: /// Caller acquires reference count on returned operation. /// /// Threading: callable by any thread. - HttpOperation * fetchOp(); + opPtr_t fetchOp(); /// Caller acquires reference count on each returned operation /// diff --git a/indra/llcorehttp/_httprequestqueue.cpp b/indra/llcorehttp/_httprequestqueue.cpp index c16966d078..c6f4ad789f 100755 --- a/indra/llcorehttp/_httprequestqueue.cpp +++ b/indra/llcorehttp/_httprequestqueue.cpp @@ -47,12 +47,7 @@ HttpRequestQueue::HttpRequestQueue() HttpRequestQueue::~HttpRequestQueue() { - while (! mQueue.empty()) - { - HttpOperation * op = mQueue.back(); - mQueue.pop_back(); - op->release(); - } + mQueue.clear(); } @@ -73,7 +68,7 @@ void HttpRequestQueue::term() } -HttpStatus HttpRequestQueue::addOp(HttpOperation * op) +HttpStatus HttpRequestQueue::addOp(const HttpRequestQueue::opPtr_t &op) { bool wake(false); { @@ -95,9 +90,9 @@ HttpStatus HttpRequestQueue::addOp(HttpOperation * op) } -HttpOperation * HttpRequestQueue::fetchOp(bool wait) +HttpRequestQueue::opPtr_t HttpRequestQueue::fetchOp(bool wait) { - HttpOperation * result(NULL); + HttpOperation::ptr_t result; { HttpScopedLock lock(mQueueMutex); @@ -105,7 +100,7 @@ HttpOperation * HttpRequestQueue::fetchOp(bool wait) while (mQueue.empty()) { if (! wait || mQueueStopped) - return NULL; + return HttpOperation::ptr_t(); mQueueCV.wait(lock); } diff --git a/indra/llcorehttp/_httprequestqueue.h b/indra/llcorehttp/_httprequestqueue.h index c9c52b7233..3c3d134b07 100755 --- a/indra/llcorehttp/_httprequestqueue.h +++ b/indra/llcorehttp/_httprequestqueue.h @@ -61,6 +61,8 @@ private: void operator=(const HttpRequestQueue &); // Not defined public: + typedef boost::shared_ptr<HttpOperation> opPtr_t; + static void init(); static void term(); @@ -71,7 +73,7 @@ public: } public: - typedef std::vector<HttpOperation *> OpContainer; + typedef std::vector<opPtr_t> OpContainer; /// Insert an object at the back of the request queue. /// @@ -83,7 +85,7 @@ public: /// an explicit release() call. /// /// Threading: callable by any thread. - HttpStatus addOp(HttpOperation * op); + HttpStatus addOp(const opPtr_t &op); /// Return the operation on the front of the queue. If /// the queue is empty and @wait is false, call returns @@ -95,7 +97,7 @@ public: /// Caller acquires reference count any returned operation /// /// Threading: callable by any thread. - HttpOperation * fetchOp(bool wait); + opPtr_t fetchOp(bool wait); /// Return all queued requests to caller. The @ops argument /// should be empty when called and will be swap()'d with diff --git a/indra/llcorehttp/_httpretryqueue.h b/indra/llcorehttp/_httpretryqueue.h index 745adec09d..5d8c529cff 100755 --- a/indra/llcorehttp/_httpretryqueue.h +++ b/indra/llcorehttp/_httpretryqueue.h @@ -49,15 +49,15 @@ namespace LLCore struct HttpOpRetryCompare { - bool operator()(const HttpOpRequest * lhs, const HttpOpRequest * rhs) + bool operator()(const HttpOpRequest::ptr_t &lhs, const HttpOpRequest::ptr_t &rhs) { return lhs->mPolicyRetryAt < rhs->mPolicyRetryAt; } }; -typedef std::priority_queue<HttpOpRequest *, - std::deque<HttpOpRequest *>, +typedef std::priority_queue<HttpOpRequest::ptr_t, + std::deque<HttpOpRequest::ptr_t>, LLCore::HttpOpRetryCompare> HttpRetryQueueBase; class HttpRetryQueue : public HttpRetryQueueBase diff --git a/indra/llcorehttp/_httpservice.cpp b/indra/llcorehttp/_httpservice.cpp index 252db78c89..6c39fdc61b 100755 --- a/indra/llcorehttp/_httpservice.cpp +++ b/indra/llcorehttp/_httpservice.cpp @@ -263,14 +263,13 @@ void HttpService::shutdown() // Cancel requests already on the request queue HttpRequestQueue::OpContainer ops; mRequestQueue->fetchAll(false, ops); - while (! ops.empty()) - { - HttpOperation * op(ops.front()); - ops.erase(ops.begin()); - op->cancel(); - op->release(); - } + for (HttpRequestQueue::OpContainer::iterator it = ops.begin(); + it != ops.end(); ++it) + { + (*it)->cancel(); + } + ops.clear(); // Shutdown transport canceling requests, freeing resources mTransport->shutdown(); @@ -324,7 +323,7 @@ HttpService::ELoopSpeed HttpService::processRequestQueue(ELoopSpeed loop) mRequestQueue->fetchAll(wait_for_req, ops); while (! ops.empty()) { - HttpOperation * op(ops.front()); + HttpOperation::ptr_t op(ops.front()); ops.erase(ops.begin()); // Process operation @@ -338,7 +337,7 @@ HttpService::ELoopSpeed HttpService::processRequestQueue(ELoopSpeed loop) if (op->mTracing > HTTP_TRACE_OFF) { LL_INFOS(LOG_CORE) << "TRACE, FromRequestQueue, Handle: " - << static_cast<HttpHandle>(op) + << op->getHandle() << LL_ENDL; } @@ -347,7 +346,7 @@ HttpService::ELoopSpeed HttpService::processRequestQueue(ELoopSpeed loop) } // Done with operation - op->release(); + op.reset(); } // Queue emptied, allow polling loop to sleep diff --git a/indra/llcorehttp/httpcommon.h b/indra/llcorehttp/httpcommon.h index 1bc20fe6b5..b2db01d038 100755 --- a/indra/llcorehttp/httpcommon.h +++ b/indra/llcorehttp/httpcommon.h @@ -209,6 +209,7 @@ namespace LLCore /// becomes invalid and may be recycled for other queued requests. typedef void * HttpHandle; + #define LLCORE_HTTP_HANDLE_INVALID (NULL) /// For internal scheduling and metrics, we use a microsecond diff --git a/indra/llcorehttp/httprequest.cpp b/indra/llcorehttp/httprequest.cpp index 24e0f582e1..1c7994927b 100755 --- a/indra/llcorehttp/httprequest.cpp +++ b/indra/llcorehttp/httprequest.cpp @@ -127,27 +127,22 @@ HttpHandle HttpRequest::setPolicyOption(EPolicyOption opt, policy_t pclass, long value, HttpHandler::ptr_t handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpSetGet * op = new HttpOpSetGet(); + HttpOpSetGet::ptr_t op(new HttpOpSetGet()); if (! (status = op->setupSet(opt, pclass, value))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } @@ -155,27 +150,22 @@ HttpHandle HttpRequest::setPolicyOption(EPolicyOption opt, policy_t pclass, const std::string & value, HttpHandler::ptr_t handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpSetGet * op = new HttpOpSetGet(); + HttpOpSetGet::ptr_t op (new HttpOpSetGet()); if (! (status = op->setupSet(opt, pclass, value))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } @@ -198,27 +188,22 @@ HttpHandle HttpRequest::requestGet(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op(new HttpOpRequest()); if (! (status = op->setupGet(policy_id, priority, url, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } @@ -232,27 +217,22 @@ HttpHandle HttpRequest::requestGetByteRange(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op(new HttpOpRequest()); if (! (status = op->setupGetByteRange(policy_id, priority, url, offset, len, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } @@ -265,27 +245,22 @@ HttpHandle HttpRequest::requestPost(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op(new HttpOpRequest()); if (! (status = op->setupPost(policy_id, priority, url, body, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } @@ -298,27 +273,22 @@ HttpHandle HttpRequest::requestPut(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op (new HttpOpRequest()); if (! (status = op->setupPut(policy_id, priority, url, body, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } HttpHandle HttpRequest::requestDelete(policy_t policy_id, @@ -329,27 +299,22 @@ HttpHandle HttpRequest::requestDelete(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op(new HttpOpRequest()); if (!(status = op->setupDelete(policy_id, priority, url, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (!(status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } HttpHandle HttpRequest::requestPatch(policy_t policy_id, @@ -361,27 +326,22 @@ HttpHandle HttpRequest::requestPatch(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op (new HttpOpRequest()); if (!(status = op->setupPatch(policy_id, priority, url, body, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (!(status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } HttpHandle HttpRequest::requestCopy(policy_t policy_id, @@ -392,27 +352,23 @@ HttpHandle HttpRequest::requestCopy(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op(new HttpOpRequest()); if (!(status = op->setupCopy(policy_id, priority, url, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (!(status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); + return op->getHandle(); - return handle; } HttpHandle HttpRequest::requestMove(policy_t policy_id, @@ -423,54 +379,45 @@ HttpHandle HttpRequest::requestMove(policy_t policy_id, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpRequest * op = new HttpOpRequest(); + HttpOpRequest::ptr_t op (new HttpOpRequest()); if (!(status = op->setupMove(policy_id, priority, url, options, headers))) { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } op->setReplyPath(mReplyQueue, user_handler); if (!(status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } HttpHandle HttpRequest::requestNoOp(HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpNull * op = new HttpOpNull(); + HttpOperation::ptr_t op (new HttpOpNull()); op->setReplyPath(mReplyQueue, user_handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); - - return handle; + return op->getHandle(); } HttpStatus HttpRequest::update(long usecs) { - HttpOperation * op(NULL); + HttpOperation::ptr_t op; if (usecs) { @@ -481,7 +428,7 @@ HttpStatus HttpRequest::update(long usecs) op->visitNotifier(this); // We're done with the operation - op->release(); + op.reset(); } } else @@ -502,7 +449,7 @@ HttpStatus HttpRequest::update(long usecs) op->visitNotifier(this); // We're done with the operation - op->release(); + op.reset(); } } } @@ -520,21 +467,17 @@ HttpStatus HttpRequest::update(long usecs) HttpHandle HttpRequest::requestCancel(HttpHandle request, HttpHandler::ptr_t user_handler) { HttpStatus status; - HttpHandle ret_handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpCancel * op = new HttpOpCancel(request); + HttpOperation::ptr_t op(new HttpOpCancel(request)); op->setReplyPath(mReplyQueue, user_handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return ret_handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - ret_handle = static_cast<HttpHandle>(op); - - return ret_handle; + return op->getHandle(); } @@ -542,21 +485,17 @@ HttpHandle HttpRequest::requestSetPriority(HttpHandle request, priority_t priori HttpHandler::ptr_t handler) { HttpStatus status; - HttpHandle ret_handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpSetPriority * op = new HttpOpSetPriority(request, priority); + HttpOperation::ptr_t op (new HttpOpSetPriority(request, priority)); op->setReplyPath(mReplyQueue, handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; - return ret_handle; + return LLCORE_HTTP_HANDLE_INVALID; } mLastReqStatus = status; - ret_handle = static_cast<HttpHandle>(op); - - return ret_handle; + return op->getHandle(); } @@ -610,17 +549,16 @@ HttpHandle HttpRequest::requestStopThread(HttpHandler::ptr_t user_handler) HttpStatus status; HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpStop * op = new HttpOpStop(); + HttpOperation::ptr_t op(new HttpOpStop()); op->setReplyPath(mReplyQueue, user_handler); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; return handle; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); + handle = op->getHandle(); return handle; } @@ -631,17 +569,16 @@ HttpHandle HttpRequest::requestSpin(int mode) HttpStatus status; HttpHandle handle(LLCORE_HTTP_HANDLE_INVALID); - HttpOpSpin * op = new HttpOpSpin(mode); + HttpOperation::ptr_t op(new HttpOpSpin(mode)); op->setReplyPath(mReplyQueue, HttpHandler::ptr_t()); if (! (status = mRequestQueue->addOp(op))) // transfers refcount { - op->release(); mLastReqStatus = status; return handle; } mLastReqStatus = status; - handle = static_cast<HttpHandle>(op); + handle = op->getHandle(); return handle; } diff --git a/indra/llcorehttp/httprequest.h b/indra/llcorehttp/httprequest.h index 2eb3caa11e..17cfdcd7b6 100755 --- a/indra/llcorehttp/httprequest.h +++ b/indra/llcorehttp/httprequest.h @@ -655,7 +655,6 @@ public: /// @} protected: - void generateNotification(HttpOperation * op); private: typedef boost::shared_ptr<HttpReplyQueue> HttpReplyQueuePtr_t; diff --git a/indra/llcorehttp/tests/test_httpoperation.hpp b/indra/llcorehttp/tests/test_httpoperation.hpp index 890e5fdd9c..e7df2337de 100755 --- a/indra/llcorehttp/tests/test_httpoperation.hpp +++ b/indra/llcorehttp/tests/test_httpoperation.hpp @@ -76,12 +76,12 @@ namespace tut mMemTotal = GetMemTotal(); // create a new ref counted object with an implicit reference - HttpOpNull * op = new HttpOpNull(); - ensure(op->getRefCount() == 1); + HttpOperation::ptr_t op (new HttpOpNull()); + ensure(op.use_count() == 1); ensure(mMemTotal < GetMemTotal()); // release the implicit reference, causing the object to be released - op->release(); + op.reset(); // make sure we didn't leak any memory ensure(mMemTotal == GetMemTotal()); @@ -99,18 +99,17 @@ namespace tut LLCore::HttpHandler::ptr_t h1 (new TestHandler()); // create a new ref counted object with an implicit reference - HttpOpNull * op = new HttpOpNull(); + HttpOperation::ptr_t op (new HttpOpNull()); // Add the handlers op->setReplyPath(LLCore::HttpOperation::HttpReplyQueuePtr_t(), h1); // Check ref count - ensure(op->getRefCount() == 1); + ensure(op.unique() == 1); // release the reference, releasing the operation but // not the handlers. - op->release(); - op = NULL; + op.reset(); ensure(mMemTotal != GetMemTotal()); // release the handlers diff --git a/indra/llcorehttp/tests/test_httprequestqueue.hpp b/indra/llcorehttp/tests/test_httprequestqueue.hpp index 1de2d8f9ab..ef4ce0479b 100755 --- a/indra/llcorehttp/tests/test_httprequestqueue.hpp +++ b/indra/llcorehttp/tests/test_httprequestqueue.hpp @@ -113,16 +113,16 @@ void HttpRequestqueueTestObjectType::test<3>() HttpRequestQueue * rq = HttpRequestQueue::instanceOf(); - HttpOperation * op = new HttpOpNull(); + HttpOperation::ptr_t op(new HttpOpNull()); rq->addOp(op); // transfer my refcount op = rq->fetchOp(true); // Potentially hangs the test on failure - ensure("One goes in, one comes out", NULL != op); - op->release(); + ensure("One goes in, one comes out", static_cast<bool>(op)); + op.reset(); op = rq->fetchOp(false); - ensure("Better not be two of them", NULL == op); + ensure("Better not be two of them", !op); // release the singleton, hold on to the object HttpRequestQueue::term(); @@ -144,13 +144,13 @@ void HttpRequestqueueTestObjectType::test<4>() HttpRequestQueue * rq = HttpRequestQueue::instanceOf(); - HttpOperation * op = new HttpOpNull(); + HttpOperation::ptr_t op (new HttpOpNull()); rq->addOp(op); // transfer my refcount - op = new HttpOpNull(); + op.reset(new HttpOpNull()); rq->addOp(op); // transfer my refcount - op = new HttpOpNull(); + op.reset(new HttpOpNull()); rq->addOp(op); // transfer my refcount { @@ -159,8 +159,9 @@ void HttpRequestqueueTestObjectType::test<4>() ensure("Three go in, three come out", 3 == ops.size()); op = rq->fetchOp(false); - ensure("Better not be any more of them", NULL == op); - + ensure("Better not be any more of them", !op); + op.reset(); + // release the singleton, hold on to the object HttpRequestQueue::term(); @@ -168,12 +169,13 @@ void HttpRequestqueueTestObjectType::test<4>() ensure(mMemTotal < GetMemTotal()); // Release them - while (! ops.empty()) - { - HttpOperation * op = ops.front(); - ops.erase(ops.begin()); - op->release(); - } + ops.clear(); +// while (! ops.empty()) +// { +// HttpOperation * op = ops.front(); +// ops.erase(ops.begin()); +// op->release(); +// } } // Should be clean diff --git a/indra/newview/llmaterialmgr.cpp b/indra/newview/llmaterialmgr.cpp index 6dc0525365..9ac560c217 100755 --- a/indra/newview/llmaterialmgr.cpp +++ b/indra/newview/llmaterialmgr.cpp @@ -594,6 +594,9 @@ void LLMaterialMgr::processGetQueue() while (mGetQueue.end() != loopRegionQueue) { #if 1 + //* $TODO: This block is screaming to be turned into a coroutine. + // see processGetQueueCoro() below. + // get_queue_t::iterator itRegionQueue = loopRegionQueue++; const LLUUID& region_id = itRegionQueue->first; @@ -789,50 +792,10 @@ void LLMaterialMgr::processGetAllQueue() getall_queue_t::iterator itRegion = loopRegion++; const LLUUID& region_id = *itRegion; -#if 1 + LLCoros::instance().launch("LLMaterialMgr::processGetAllQueueCoro", boost::bind(&LLMaterialMgr::processGetAllQueueCoro, this, region_id)); -#else - LLViewerRegion* regionp = LLWorld::instance().getRegionFromID(region_id); - if (regionp == NULL) - { - LL_WARNS("Materials") << "Unknown region with id " << region_id.asString() << LL_ENDL; - clearGetQueues(region_id); // Invalidates region_id - continue; - } - else if (!regionp->capabilitiesReceived() || regionp->materialsCapThrottled()) - { - continue; - } - std::string capURL = regionp->getCapability(MATERIALS_CAPABILITY_NAME); - if (capURL.empty()) - { - LL_WARNS("Materials") << "Capability '" << MATERIALS_CAPABILITY_NAME - << "' is not defined on the current region '" << regionp->getName() << "'" << LL_ENDL; - clearGetQueues(region_id); // Invalidates region_id - continue; - } - - LL_DEBUGS("Materials") << "GET all for region " << region_id << "url " << capURL << LL_ENDL; - LLMaterialHttpHandler *handler = - new LLMaterialHttpHandler("GET", - boost::bind(&LLMaterialMgr::onGetAllResponse, this, _1, _2, *itRegion) - ); - - LLCore::HttpHandle handle = mHttpRequest->requestGet(mHttpPolicy, mHttpPriority, capURL, - mHttpOptions, mHttpHeaders, handler); - - if (handle == LLCORE_HTTP_HANDLE_INVALID) - { - delete handler; - LLCore::HttpStatus status = mHttpRequest->getStatus(); - LL_ERRS("Meterials") << "Failed to execute material GET. Status = " << - status.toULong() << "\"" << status.toString() << "\"" << LL_ENDL; - } - - regionp->resetMaterialsCapThrottle(); -#endif mGetAllPending.insert(std::pair<LLUUID, F64>(region_id, LLFrameTimer::getTotalSeconds())); mGetAllQueue.erase(itRegion); // Invalidates region_id } |