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(ws cobra to sentry) bound the queue size used to hold up cobra messages before they are sent to sentry. Default queue size is a 100 messages. Without such limit the program runs out of memory when a subscriber receive a lot of messages that cannot make it to sentry

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This commit is contained in:
Benjamin Sergeant
2019-12-25 22:15:57 -08:00
parent d2acfd5d1f
commit 3a25a05d9c
5 changed files with 18 additions and 2 deletions
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10
ws/ws_cobra_to_sentry.cpp
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@ -28,6 +28,7 @@ namespace ix
bool verbose,
bool strict,
int jobs,
size_t maxQueueSize,
const ix::SocketTLSOptions& tlsOptions)
{
ix::CobraConnection conn;
@ -176,6 +177,7 @@ namespace ix
&receivedCount,
&condition,
&conditionVariableMutex,
&maxQueueSize,
&queue](ix::CobraConnectionEventType eventType,
const std::string& errMsg,
const ix::WebSocketHttpHeaders& headers,
@ -205,6 +207,7 @@ namespace ix
&receivedCount,
&condition,
&conditionVariableMutex,
&maxQueueSize,
&queue](const Json::Value& msg) {
if (verbose)
{
@ -222,7 +225,12 @@ namespace ix
{
std::unique_lock<std::mutex> lock(conditionVariableMutex);
queue.push(msg);
// if the sending is not fast enough there is no point
// in queuing too many events.
if (queue.size() < maxQueueSize)
{
queue.push(msg);
}
}
condition.notify_one();