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restructured cleanup

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This commit is contained in:
overflowerror 2021-04-29 15:22:55 +02:00
parent 91ede87e8c
commit d183fdb3ad
1 changed files with 21 additions and 15 deletions
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36
src/networking.c
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@ -103,10 +103,22 @@ void cleanup() {
freed++;
if (connection->threads.request != PTHREAD_NULL) {
pthread_cancel(connection->threads.request);
pthread_join(connection->threads.request, NULL);
}
if (connection->threads.response != PTHREAD_NULL) {
pthread_cancel(connection->threads.response);
pthread_join(connection->threads.response, NULL);
}
#ifdef SSL_SUPPORT
if (connection->sslConnection != NULL)
ssl_closeConnection(connection->sslConnection);
#endif
close(connection->readfd);
close(connection->writefd);
if (connection->metaData.path != NULL)
free(connection->metaData.path);
@ -119,17 +131,6 @@ void cleanup() {
headers_free(&(connection->headers));
close(connection->readfd);
close(connection->writefd);
if (connection->threads.request != PTHREAD_NULL) {
pthread_cancel(connection->threads.request);
pthread_join(connection->threads.request, NULL);
}
if (connection->threads.response != PTHREAD_NULL) {
pthread_cancel(connection->threads.response);
pthread_join(connection->threads.response, NULL);
}
if (connection->peer.name != NULL)
free(connection->peer.name);
@ -234,7 +235,7 @@ static inline void stopThread(pthread_t self, pthread_t* thread, bool force) {
void safeEndConnection(struct connection* connection, bool force) {
pthread_t self = pthread_self();
debug("networking: safely shuting down the connection. %d", force);
debug("networking: safely shuting down the connection%s.", force ? " (forced)" : "");
stopThread(self, &(connection->threads.request), true);
stopThread(self, &(connection->threads.response), force);
@ -260,9 +261,15 @@ int sendHeader(int statusCode, struct headers* headers, struct request* request)
struct connection* connection = (struct connection*) request->_private;
int fd = connection->writefd;
FILE* stream = fdopen(dup(fd), "w");
int tmp = dup(fd);
if (tmp < 0) {
error("networking: sendHeader: dup: %s", strerror(errno));
return -1;
}
FILE* stream = fdopen(tmp, "w");
if (stream == NULL) {
error("networking: Couldn't send header: %s", strerror(errno));
error("networking: sendHeader: fdopen: %s", strerror(errno));
return -1;
}
@ -378,7 +385,6 @@ void dataHandler(int signo) {
debug("networking: data handler got called.");
for(link_t* link = linked_first(&connectionList); link != NULL; link = linked_next(link)) {
debug("networking: connection %p", link);
struct connection* connection = link->data;
pthread_mutex_lock(&(connection->lock));