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Fixed upload speed problem of Windows systems.

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Set TCP buffer size to 128 KB.

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3782 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
thunder2 2010-11-12 21:05:59 +00:00
parent ce75b486f4
commit f769c66991
3 changed files with 85 additions and 0 deletions
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41
libretroshare/src/pqi/pqissl.cc
View file

@ -622,6 +622,47 @@ int pqissl::Initiate_Connection()
return -1;
}
#ifdef WINDOWS_SYS
/* Set TCP buffer size for Windows systems */
int sockbufsize = 0;
int size = sizeof(int);
err = getsockopt(osock, SOL_SOCKET, SO_RCVBUF, (char *)&sockbufsize, &size);
if (err == 0) {
std::cerr << "pqissl::Initiate_Connection: Current TCP receive buffer size " << sockbufsize << std::endl;
} else {
std::cerr << "pqissl::Initiate_Connection: Error getting TCP receive buffer size. Error " << err << std::endl;
}
sockbufsize = 0;
err = getsockopt(osock, SOL_SOCKET, SO_SNDBUF, (char *)&sockbufsize, &size);
if (err == 0) {
std::cerr << "pqissl::Initiate_Connection: Current TCP send buffer size " << sockbufsize << std::endl;
} else {
std::cerr << "pqissl::Initiate_Connection: Error getting TCP send buffer size. Error " << err << std::endl;
}
sockbufsize = WINDOWS_TCP_BUFFER_SIZE;
err = setsockopt(osock, SOL_SOCKET, SO_RCVBUF, (char *)&sockbufsize, sizeof(sockbufsize));
if (err == 0) {
std::cerr << "pqissl::Initiate_Connection: TCP receive buffer size set to " << sockbufsize << std::endl;
} else {
std::cerr << "pqissl::Initiate_Connection: Error setting TCP receive buffer size. Error " << err << std::endl;
}
err = setsockopt(osock, SOL_SOCKET, SO_SNDBUF, (char *)&sockbufsize, sizeof(sockbufsize));
if (err == 0) {
std::cerr << "pqissl::Initiate_Connection: TCP send buffer size set to " << sockbufsize << std::endl;
} else {
std::cerr << "pqissl::Initiate_Connection: Error setting TCP send buffer size. Error " << err << std::endl;
}
#endif
mTimeoutTS = time(NULL) + mConnectTimeout;
//std::cerr << "Setting Connect Timeout " << mConnectTimeout << " Seconds into Future " << std::endl;