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修复udp connect后再指定目标地址导致发送失败的bug #278

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Merged
merged 1 commit into from
Sep 1, 2025
Merged

修复udp connect后再指定目标地址导致发送失败的bug #278

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8 changes: 7 additions & 1 deletion src/Network/Socket.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,7 @@ Socket::Socket(EventPoller::Ptr poller, bool enable_mutex)
, _mtx_event(enable_mutex)
, _mtx_send_buf_waiting(enable_mutex)
, _mtx_send_buf_sending(enable_mutex) {
memset(&_peer_addr, 0, sizeof _peer_addr);
setOnRead(nullptr);
setOnErr(nullptr);
setOnAccept(nullptr);
Expand Down Expand Up @@ -396,6 +397,11 @@ ssize_t Socket::send(Buffer::Ptr buf, struct sockaddr *addr, socklen_t addr_len,
//This send did not specify a target address, but the target is customized through bindPeerAddr
addr = (struct sockaddr *)_udp_send_dst.get();
addr_len = SockUtil::get_sock_len(addr);
} else {
if (_peer_addr.ss_family != AF_UNSPEC) {
// udp connect后不能再sendto指定其他地址
return send_l(std::move(buf), false, try_flush);
}
}
return send_l(std::make_shared<BufferSock>(std::move(buf), addr, addr_len), true, try_flush);
}
Expand Down Expand Up @@ -847,7 +853,7 @@ bool Socket::flushData(const SockNum::Ptr &sock, bool poller_thread) {
// udp发送异常，把数据丢弃 [AUTO-TRANSLATED:3a7d095d]
//UDP send exception, discard the data
send_buf_sending_tmp.pop_front();
WarnL << "Send udp socket[" << sock << "] failed, data ignored: " << uv_strerror(err);
WarnL << "Send udp socket[" << sock->rawFd() << "] failed, data ignored: " << uv_strerror(err);
continue;
}
// tcp发送失败时，触发异常 [AUTO-TRANSLATED:06f06449]
Expand Down
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