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sets a limit for sendData()

This commit is contained in:
CPunch 2020-08-21 21:32:22 -05:00
parent bbd6c5b532
commit cff382a8ce
1 changed files with 4 additions and 1 deletions
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5
src/CNProtocol.cpp
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@ -73,12 +73,15 @@ CNSocket::CNSocket(SOCKET s, PacketHandler ph): sock(s), pHandler(ph) {
bool CNSocket::sendData(uint8_t* data, int size) {
int sentBytes = 0;
int maxTries = 10;
while (sentBytes < size) {
int sent = send(sock, (buffer_t*)(data + sentBytes), size - sentBytes, 0); // no flags defined
if (SOCKETERROR(sent)) {
if (errno == 11)
if (errno == 11 && maxTries > 0) {
maxTries--;
continue; // try again
}
std::cout << "[FATAL] SOCKET ERROR: " << errno << std::endl;
return false; // error occured while sending bytes
}