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-rw-r--r--indra/llcorehttp/_httprequestqueue.cpp29
-rw-r--r--indra/llcorehttp/_httprequestqueue.h11
-rw-r--r--indra/llcorehttp/_httpservice.cpp2
-rw-r--r--indra/llcorehttp/httprequest.cpp67
-rw-r--r--indra/llcorehttp/tests/test_httprequest.hpp14
5 files changed, 100 insertions, 23 deletions
diff --git a/indra/llcorehttp/_httprequestqueue.cpp b/indra/llcorehttp/_httprequestqueue.cpp
index 92bb5ec5c1..6487ef6fa5 100644
--- a/indra/llcorehttp/_httprequestqueue.cpp
+++ b/indra/llcorehttp/_httprequestqueue.cpp
@@ -39,7 +39,8 @@ HttpRequestQueue * HttpRequestQueue::sInstance(NULL);
HttpRequestQueue::HttpRequestQueue()
- : RefCounted(true)
+ : RefCounted(true),
+ mQueueStopped(false)
{
}
@@ -72,14 +73,25 @@ void HttpRequestQueue::term()
}
-void HttpRequestQueue::addOp(HttpOperation * op)
+HttpStatus HttpRequestQueue::addOp(HttpOperation * op)
{
+ bool wake(false);
{
HttpScopedLock lock(mQueueMutex);
+ if (mQueueStopped)
+ {
+ // Return op and error to caller
+ return HttpStatus(HttpStatus::LLCORE, HE_SHUTTING_DOWN);
+ }
+ wake = mQueue.empty();
mQueue.push_back(op);
}
- mQueueCV.notify_all();
+ if (wake)
+ {
+ mQueueCV.notify_all();
+ }
+ return HttpStatus();
}
@@ -129,4 +141,15 @@ void HttpRequestQueue::fetchAll(bool wait, OpContainer & ops)
return;
}
+
+void HttpRequestQueue::stopQueue()
+{
+ {
+ HttpScopedLock lock(mQueueMutex);
+
+ mQueueStopped = true;
+ }
+}
+
+
} // end namespace LLCore
diff --git a/indra/llcorehttp/_httprequestqueue.h b/indra/llcorehttp/_httprequestqueue.h
index 26d7d9dca6..6e8f00c4da 100644
--- a/indra/llcorehttp/_httprequestqueue.h
+++ b/indra/llcorehttp/_httprequestqueue.h
@@ -30,6 +30,7 @@
#include <vector>
+#include "httpcommon.h"
#include "_refcounted.h"
#include "_mutex.h"
@@ -74,11 +75,11 @@ public:
/// Insert an object at the back of the reply queue.
///
- /// Caller my provide one refcount to the Library which takes
+ /// Caller must provide one refcount to the queue which takes
/// possession of the count.
///
/// Threading: callable by any thread.
- void addOp(HttpOperation * op);
+ HttpStatus addOp(HttpOperation * op);
/// Caller acquires reference count on returned operation
///
@@ -89,6 +90,11 @@ public:
///
/// Threading: callable by any thread.
void fetchAll(bool wait, OpContainer & ops);
+
+ /// Disallow further request queuing
+ ///
+ /// Threading: callable by any thread.
+ void stopQueue();
protected:
static HttpRequestQueue * sInstance;
@@ -97,6 +103,7 @@ protected:
OpContainer mQueue;
LLCoreInt::HttpMutex mQueueMutex;
LLCoreInt::HttpConditionVariable mQueueCV;
+ bool mQueueStopped;
}; // end class HttpRequestQueue
diff --git a/indra/llcorehttp/_httpservice.cpp b/indra/llcorehttp/_httpservice.cpp
index 25f64acc42..faafd9a6c7 100644
--- a/indra/llcorehttp/_httpservice.cpp
+++ b/indra/llcorehttp/_httpservice.cpp
@@ -172,6 +172,8 @@ bool HttpService::changePriority(HttpHandle handle, HttpRequest::priority_t prio
void HttpService::shutdown()
{
+ mRequestQueue->stopQueue();
+
// *FIXME: Run down everything....
}
diff --git a/indra/llcorehttp/httprequest.cpp b/indra/llcorehttp/httprequest.cpp
index e906ff8a1e..6d13a213f5 100644
--- a/indra/llcorehttp/httprequest.cpp
+++ b/indra/llcorehttp/httprequest.cpp
@@ -154,7 +154,12 @@ HttpHandle HttpRequest::requestGet(policy_t policy_id,
return handle;
}
op->setReplyPath(mReplyQueue, user_handler);
- mRequestQueue->addOp(op); // transfers refcount
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return handle;
+ }
mLastReqStatus = status;
handle = static_cast<HttpHandle>(op);
@@ -183,7 +188,12 @@ HttpHandle HttpRequest::requestGetByteRange(policy_t policy_id,
return handle;
}
op->setReplyPath(mReplyQueue, user_handler);
- mRequestQueue->addOp(op); // transfers refcount
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return handle;
+ }
mLastReqStatus = status;
handle = static_cast<HttpHandle>(op);
@@ -211,7 +221,12 @@ HttpHandle HttpRequest::requestPost(policy_t policy_id,
return handle;
}
op->setReplyPath(mReplyQueue, user_handler);
- mRequestQueue->addOp(op); // transfers refcount
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return handle;
+ }
mLastReqStatus = status;
handle = static_cast<HttpHandle>(op);
@@ -239,7 +254,12 @@ HttpHandle HttpRequest::requestPut(policy_t policy_id,
return handle;
}
op->setReplyPath(mReplyQueue, user_handler);
- mRequestQueue->addOp(op); // transfers refcount
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return handle;
+ }
mLastReqStatus = status;
handle = static_cast<HttpHandle>(op);
@@ -255,7 +275,12 @@ HttpHandle HttpRequest::requestNoOp(HttpHandler * user_handler)
HttpOpNull * op = new HttpOpNull();
op->setReplyPath(mReplyQueue, user_handler);
- mRequestQueue->addOp(op); // transfer refcount as well
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return handle;
+ }
mLastReqStatus = status;
handle = static_cast<HttpHandle>(op);
@@ -287,14 +312,19 @@ HttpStatus HttpRequest::update(long millis)
// Request Management Methods
// ====================================
-HttpHandle HttpRequest::requestCancel(HttpHandle handle, HttpHandler * user_handler)
+HttpHandle HttpRequest::requestCancel(HttpHandle request, HttpHandler * user_handler)
{
HttpStatus status;
HttpHandle ret_handle(LLCORE_HTTP_HANDLE_INVALID);
- HttpOpCancel * op = new HttpOpCancel(handle);
+ HttpOpCancel * op = new HttpOpCancel(request);
op->setReplyPath(mReplyQueue, user_handler);
- mRequestQueue->addOp(op); // transfer refcount as well
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return ret_handle;
+ }
mLastReqStatus = status;
ret_handle = static_cast<HttpHandle>(op);
@@ -311,7 +341,12 @@ HttpHandle HttpRequest::requestSetPriority(HttpHandle request, priority_t priori
HttpOpSetPriority * op = new HttpOpSetPriority(request, priority);
op->setReplyPath(mReplyQueue, handler);
- mRequestQueue->addOp(op); // transfer refcount as well
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return ret_handle;
+ }
mLastReqStatus = status;
ret_handle = static_cast<HttpHandle>(op);
@@ -368,7 +403,12 @@ HttpHandle HttpRequest::requestStopThread(HttpHandler * user_handler)
HttpOpStop * op = new HttpOpStop();
op->setReplyPath(mReplyQueue, user_handler);
- mRequestQueue->addOp(op); // transfer refcount as well
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return handle;
+ }
mLastReqStatus = status;
handle = static_cast<HttpHandle>(op);
@@ -388,7 +428,12 @@ HttpHandle HttpRequest::requestSetHttpProxy(const std::string & proxy, HttpHandl
HttpOpSetGet * op = new HttpOpSetGet();
op->setupSet(GP_HTTP_PROXY, proxy);
op->setReplyPath(mReplyQueue, handler);
- mRequestQueue->addOp(op); // transfer refcount as well
+ if (! (status = mRequestQueue->addOp(op))) // transfers refcount
+ {
+ op->release();
+ mLastReqStatus = status;
+ return handle;
+ }
mLastReqStatus = status;
handle = static_cast<HttpHandle>(op);
diff --git a/indra/llcorehttp/tests/test_httprequest.hpp b/indra/llcorehttp/tests/test_httprequest.hpp
index cac927cfca..8e62cd0f92 100644
--- a/indra/llcorehttp/tests/test_httprequest.hpp
+++ b/indra/llcorehttp/tests/test_httprequest.hpp
@@ -149,7 +149,7 @@ void HttpRequestTestObjectType::test<1>()
// create a new ref counted object with an implicit reference
req = new HttpRequest();
- ensure(mMemTotal < GetMemTotal());
+ ensure("Memory being used", mMemTotal < GetMemTotal());
// release the request object
delete req;
@@ -158,7 +158,7 @@ void HttpRequestTestObjectType::test<1>()
HttpRequest::destroyService();
// make sure we didn't leak any memory
- ensure(mMemTotal == GetMemTotal());
+ ensure("Memory returned", mMemTotal == GetMemTotal());
}
catch (...)
{
@@ -187,11 +187,11 @@ void HttpRequestTestObjectType::test<2>()
// create a new ref counted object with an implicit reference
req = new HttpRequest();
- ensure(mMemTotal < GetMemTotal());
+ ensure("Memory being used", mMemTotal < GetMemTotal());
// Issue a NoOp
HttpHandle handle = req->requestNoOp(NULL);
- ensure(handle != LLCORE_HTTP_HANDLE_INVALID);
+ ensure("Request issued", handle != LLCORE_HTTP_HANDLE_INVALID);
// release the request object
delete req;
@@ -199,15 +199,15 @@ void HttpRequestTestObjectType::test<2>()
// We're still holding onto the operation which is
// sitting, unserviced, on the request queue so...
- ensure(mMemTotal < GetMemTotal());
+ ensure("Memory being used 2", mMemTotal < GetMemTotal());
// Request queue should have two references: global singleton & service object
ensure("Two references to request queue", 2 == HttpRequestQueue::instanceOf()->getRefCount());
// Okay, tear it down
HttpRequest::destroyService();
- // printf("Old mem: %d, New mem: %d\n", mMemTotal, GetMemTotal());
- ensure(mMemTotal == GetMemTotal());
+ printf("Old mem: %d, New mem: %d\n", mMemTotal, GetMemTotal());
+ ensure("Memory returned", mMemTotal == GetMemTotal());
}
catch (...)
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 00:35:31 +0000