diff options
| -rw-r--r-- | src/connection.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/connection.cpp b/src/connection.cpp index 8a6557e9d..1beaefbf7 100644 --- a/src/connection.cpp +++ b/src/connection.cpp @@ -472,6 +472,15 @@ bool connection::RecvPacket(std::deque<std::string> &messages, char* recvhost) { // returns false if the packet could not be sent (e.g. target host down) int rcvsize = 0; + + // check if theres any data on this socket + // if not, continue onwards to the next. + pollfd polls; + polls.fd = this->fd; + polls.events = POLLIN; + int ret = poll(&polls,1,1); + if (ret <= 0) continue; + rcvsize = recv(this->connectors[i].GetDescriptor(),data,4096,0); data[rcvsize] = '\0'; if (rcvsize == -1) |