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Fixed some license server hangups

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This commit is contained in:
WolverinDEV
2020-05-01 10:48:29 +02:00
parent cd8e2974f2
commit f3441e0115
2 changed files with 20 additions and 11 deletions
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license/server/WebAPI.cpp
+18 -10
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@@ -297,17 +297,21 @@ void WebStatistics::handleEventWrite(int file_descriptor, short, void* ptr_serve
}
std::lock_guard<std::recursive_mutex> lock(client->execute_lock);
std::unique_lock elock(client->execute_lock);
if(client->buffer_write.empty()) return;
auto& buffer = client->buffer_write.front();
auto written = send(file_descriptor, buffer.data(), buffer.length(), MSG_DONTWAIT | MSG_NOSIGNAL);
if(written < 0){
elock.unlock();
if(errno == EWOULDBLOCK) return;
logError(LOG_LICENSE_WEB, "[{}] Invalid write: {}/{}. Closing connection.", client->client_prefix(), errno, strerror(errno));
server->close_connection(client);
return;
} else if(written == 0) {
elock.unlock();
logError(LOG_LICENSE_WEB, "[{}] Invalid write (eof). Closing connection", client->client_prefix());
server->close_connection(client);
return;
@@ -334,17 +338,20 @@ void WebStatistics::close_connection(const std::shared_ptr<license::web::WebStat
else; //TODO Error handling?
}
std::lock_guard<std::recursive_mutex> lock(client->execute_lock);
if(client->event_read) {
event_del(client->event_read);
event_free(client->event_read);
client->event_read = nullptr;
std::unique_lock elock(client->execute_lock);
auto event_read = std::exchange(client->event_read, nullptr);
auto event_write = std::exchange(client->event_write, nullptr);
elock.unlock();
if(event_read) {
event_del(event_read);
event_free(event_read);
}
if(client->event_write) {
event_del(client->event_write);
event_free(client->event_write);
client->event_write = nullptr;
if(event_write) {
event_del(event_write);
event_free(event_write);
}
elock.lock();
if(client->file_descriptor > 0) {
if(shutdown(client->file_descriptor, SHUT_RDWR) < 0); //TODO error handling
if(close(client->file_descriptor) < 0); //TODO error handling
@@ -353,6 +360,7 @@ void WebStatistics::close_connection(const std::shared_ptr<license::web::WebStat
if(client->pipe_websocket)
client->pipe_websocket = nullptr;
if(client->pipe_ssl) {
client->pipe_ssl->finalize();
client->pipe_ssl = nullptr;