diff options
| author | dec05eba <dec05eba@protonmail.com> | 2018-06-09 19:18:41 +0200 |
|---|---|---|
| committer | dec05eba <dec05eba@protonmail.com> | 2020-08-18 22:56:48 +0200 |
| commit | 9e28495cb7309ea07431a02838eccbbb46841daa (patch) | |
| tree | 210961b934d8da300232d25da9c66cecfcce3055 /src/DirectConnection.cpp | |
| parent | 2f1058dc171ef8dc4035f5cd9135de7535ab6a80 (diff) | |
Fix send not working, allow sending 0 bytes
Diffstat (limited to 'src/DirectConnection.cpp')
| -rw-r--r-- | src/DirectConnection.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/DirectConnection.cpp b/src/DirectConnection.cpp index 713b3ac..8e60c47 100644 --- a/src/DirectConnection.cpp +++ b/src/DirectConnection.cpp @@ -126,7 +126,7 @@ namespace sibs std::thread([peer, data, sendDataCallbackFunc]() { usize sentSizeTotal = 0; - while(sentSizeTotal < data->size()) + while(sentSizeTotal < data->size() || data->size() == 0) { int sentSize = UDT::send(peer->socket, (char*)data->data() + sentSizeTotal, data->size() - sentSizeTotal, 0); if(sentSize == UDT::ERROR) @@ -135,6 +135,8 @@ namespace sibs sendDataCallbackFunc(PubSubResult::ERROR, UDT::getlasterror_desc()); } sentSizeTotal += sentSize; + if(data->size() == 0) + break; } if(sendDataCallbackFunc) sendDataCallbackFunc(PubSubResult::OK, ""); |