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Reconnect if download stalls for more than one minute

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This commit is contained in:
Floris Bos 2020-11-23 17:58:42 +01:00
parent 3017bc5fda
commit abeef65e7d
1 changed files with 7 additions and 2 deletions
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9
downloadthread.cpp
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@ -339,6 +339,9 @@ void DownloadThread::run()
curl_easy_setopt(_c, CURLOPT_FAILONERROR, 1); curl_easy_setopt(_c, CURLOPT_FAILONERROR, 1);
curl_easy_setopt(_c, CURLOPT_HEADERFUNCTION, &DownloadThread::_curl_header_callback); curl_easy_setopt(_c, CURLOPT_HEADERFUNCTION, &DownloadThread::_curl_header_callback);
curl_easy_setopt(_c, CURLOPT_HEADERDATA, this); curl_easy_setopt(_c, CURLOPT_HEADERDATA, this);
curl_easy_setopt(_c, CURLOPT_CONNECTTIMEOUT, 30);
curl_easy_setopt(_c, CURLOPT_LOW_SPEED_TIME, 60);
curl_easy_setopt(_c, CURLOPT_LOW_SPEED_LIMIT, 100);
if (_inputBufferSize) if (_inputBufferSize)
curl_easy_setopt(_c, CURLOPT_BUFFERSIZE, _inputBufferSize); curl_easy_setopt(_c, CURLOPT_BUFFERSIZE, _inputBufferSize);
@ -352,8 +355,9 @@ void DownloadThread::run()
CURLcode ret = curl_easy_perform(_c); CURLcode ret = curl_easy_perform(_c);
/* Deal with badly configured HTTP servers that terminate the connection quickly /* Deal with badly configured HTTP servers that terminate the connection quickly
if connections stalls for some seconds while kernel commits buffers to slow SD card */ if connections stalls for some seconds while kernel commits buffers to slow SD card.
while (ret == CURLE_PARTIAL_FILE) And also reconnect if we detect from our end that transfer stalled for more than one minute */
while (ret == CURLE_PARTIAL_FILE || ret == CURLE_OPERATION_TIMEDOUT)
{ {
time_t t = time(NULL); time_t t = time(NULL);
qDebug() << "HTTP connection lost. Time:" << t; qDebug() << "HTTP connection lost. Time:" << t;
@ -602,6 +606,7 @@ void DownloadThread::_onDownloadSuccess()
void DownloadThread::_onDownloadError(const QString &msg) void DownloadThread::_onDownloadError(const QString &msg)
{ {
_cancelled = true;
emit error(msg); emit error(msg);
} }