diff options
Diffstat (limited to 'indra')
| -rw-r--r-- | indra/llcorehttp/_httplibcurl.cpp | 10 | ||||
| -rw-r--r-- | indra/llcorehttp/_httppolicy.cpp | 34 |
2 files changed, 36 insertions, 8 deletions
diff --git a/indra/llcorehttp/_httplibcurl.cpp b/indra/llcorehttp/_httplibcurl.cpp index 4e2e3f0e0e..6fe0bfc7d1 100644 --- a/indra/llcorehttp/_httplibcurl.cpp +++ b/indra/llcorehttp/_httplibcurl.cpp @@ -97,6 +97,12 @@ void HttpLibcurl::start(int policy_count) } +// Give libcurl some cycles, invoke it's callbacks, process +// completed requests finalizing or issuing retries as needed. +// +// If active list goes empty *and* we didn't queue any +// requests for retry, we return a request for a hard +// sleep otherwise ask for a normal polling interval. HttpService::ELoopSpeed HttpLibcurl::processTransport() { HttpService::ELoopSpeed ret(HttpService::REQUEST_SLEEP); @@ -129,7 +135,7 @@ HttpService::ELoopSpeed HttpLibcurl::processTransport() if (completeRequest(mMultiHandles[policy_class], handle, result)) { // Request is still active, don't get too sleepy - ret = (std::min)(ret, HttpService::NORMAL); + ret = HttpService::NORMAL; } handle = NULL; // No longer valid on return } @@ -150,7 +156,7 @@ HttpService::ELoopSpeed HttpLibcurl::processTransport() if (! mActiveOps.empty()) { - ret = (std::min)(ret, HttpService::NORMAL); + ret = HttpService::NORMAL; } return ret; } diff --git a/indra/llcorehttp/_httppolicy.cpp b/indra/llcorehttp/_httppolicy.cpp index c7a69ad133..76c1e22431 100644 --- a/indra/llcorehttp/_httppolicy.cpp +++ b/indra/llcorehttp/_httppolicy.cpp @@ -162,8 +162,10 @@ void HttpPolicy::retryOp(HttpOpRequest * op) const HttpTime delta(retry_deltas[llclamp(op->mPolicyRetries, 0, delta_max)]); op->mPolicyRetryAt = now + delta; ++op->mPolicyRetries; - LL_WARNS("CoreHttp") << "URL op retry #" << op->mPolicyRetries - << " being scheduled for " << delta << " uSecs from now." + LL_WARNS("CoreHttp") << "HTTP request " << static_cast<HttpHandle>(op) + << " retry " << op->mPolicyRetries + << " scheduled for +" << (delta / HttpTime(1000)) + << " mS. Status: " << op->mStatus.toHex() << LL_ENDL; if (op->mTracing > 0) { @@ -175,6 +177,17 @@ void HttpPolicy::retryOp(HttpOpRequest * op) } +// Attempt to deliver requests to the transport layer. +// +// Tries to find HTTP requests for each policy class with +// available capacity. Starts with the retry queue first +// looking for requests that have waited long enough then +// moves on to the ready queue. +// +// If all queues are empty, will return an indication that +// the worker thread may sleep hard otherwise will ask for +// normal polling frequency. +// HttpService::ELoopSpeed HttpPolicy::processReadyQueue() { const HttpTime now(totalTime()); @@ -311,6 +324,9 @@ bool HttpPolicy::stageAfterCompletion(HttpOpRequest * op) static const HttpStatus cant_res_host(HttpStatus::EXT_CURL_EASY, CURLE_COULDNT_RESOLVE_HOST); static const HttpStatus send_error(HttpStatus::EXT_CURL_EASY, CURLE_SEND_ERROR); static const HttpStatus recv_error(HttpStatus::EXT_CURL_EASY, CURLE_RECV_ERROR); + static const HttpStatus upload_failed(HttpStatus::EXT_CURL_EASY, CURLE_UPLOAD_FAILED); + static const HttpStatus op_timedout(HttpStatus::EXT_CURL_EASY, CURLE_OPERATION_TIMEDOUT); + static const HttpStatus post_error(HttpStatus::EXT_CURL_EASY, CURLE_HTTP_POST_ERROR); // Retry or finalize if (! op->mStatus) @@ -323,7 +339,10 @@ bool HttpPolicy::stageAfterCompletion(HttpOpRequest * op) cant_res_proxy == op->mStatus || cant_res_host == op->mStatus || send_error == op->mStatus || - recv_error == op->mStatus)) + recv_error == op->mStatus || + upload_failed == op->mStatus || + op_timedout == op->mStatus || + post_error == op->mStatus)) { // Okay, worth a retry. We include 499 in this test as // it's the old 'who knows?' error from many grid services... @@ -335,14 +354,17 @@ bool HttpPolicy::stageAfterCompletion(HttpOpRequest * op) // This op is done, finalize it delivering it to the reply queue... if (! op->mStatus) { - LL_WARNS("CoreHttp") << "URL op failed after " << op->mPolicyRetries + LL_WARNS("CoreHttp") << "HTTP request " << static_cast<HttpHandle>(op) + << " failed after " << op->mPolicyRetries << " retries. Reason: " << op->mStatus.toString() + << " (" << op->mStatus.toHex() << ")" << LL_ENDL; } else if (op->mPolicyRetries) { - LL_DEBUGS("CoreHttp") << "URL op succeeded after " << op->mPolicyRetries << " retries." - << LL_ENDL; + LL_WARNS("CoreHttp") << "HTTP request " << static_cast<HttpHandle>(op) + << " succeeded on retry " << op->mPolicyRetries << "." + << LL_ENDL; } op->stageFromActive(mService); |