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Fix non-blocking TCP connect for remote servers and persist login info between sessions

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Kelsi 2026-02-05 12:25:00 -08:00
parent a52e28191e
commit bc9c7f09b1
3 changed files with 106 additions and 0 deletions
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28
src/network/tcp_socket.cpp
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@ -52,6 +52,34 @@ bool TCPSocket::connect(const std::string& host, uint16_t port) {
sockfd = INVALID_SOCK;
return false;
}
// Non-blocking connect in progress — wait for it to complete
fd_set writefds;
FD_ZERO(&writefds);
FD_SET(sockfd, &writefds);
struct timeval tv;
tv.tv_sec = 5;
tv.tv_usec = 0;
int selectResult = ::select(static_cast<int>(sockfd) + 1, nullptr, &writefds, nullptr, &tv);
if (selectResult <= 0) {
LOG_ERROR("Connection timed out to ", host, ":", port);
net::closeSocket(sockfd);
sockfd = INVALID_SOCK;
return false;
}
// Check if the connection actually succeeded
int sockErr = 0;
socklen_t errLen = sizeof(sockErr);
getsockopt(sockfd, SOL_SOCKET, SO_ERROR, reinterpret_cast<char*>(&sockErr), &errLen);
if (sockErr != 0) {
LOG_ERROR("Connection failed: ", net::errorString(sockErr));
net::closeSocket(sockfd);
sockfd = INVALID_SOCK;
return false;
}
}
connected = true;