void S3KeyWriter::checkQueryCancelSignal() {
if (S3QueryIsAbortInProgress() && !this->uploadId.empty()) {
// to avoid dead-lock when other upload threads hold the lock
pthread_mutex_unlock(&this->mutex);
// wait for all threads to complete
for (size_t i = 0; i < threadList.size(); i++) {
pthread_join(threadList[i], NULL);
}
this->threadList.clear();
// to avoid double unlock as other parts may lock it
pthread_mutex_lock(&this->mutex);
S3DEBUG("Start aborting multipart uploading (uploadID: %s, %lu parts uploaded)",
this->uploadId.c_str(), this->etagList.size());
this->s3Interface->abortUpload(this->params.getS3Url(), this->uploadId);
S3DEBUG("Finished aborting multipart uploading (uploadID: %s)", this->uploadId.c_str());
this->etagList.clear();
this->uploadId.clear();
S3_DIE(S3QueryAbort, "Uploading is interrupted");
}
}
void S3RESTfulService::performCurl(CURL *curl, Response &response) {
CURLcode res = curl_easy_perform(curl);
if (res != CURLE_OK) {
if (res == CURLE_COULDNT_RESOLVE_HOST) {
S3_DIE(S3ResolveError, curl_easy_strerror(res));
} else {
S3_DIE(S3ConnectionError, curl_easy_strerror(res));
}
} else {
long responseCode;
// Get the HTTP response status code from HTTP header
curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &responseCode);
if (responseCode == 500) {
S3_DIE(S3ConnectionError, "Server temporary unavailable");
}
response.FillResponse(responseCode);
}
}
