QT QTcpSocket write发送字符串 error: no matching member function for call to 'write' 先看源码: 1 2 3 4 5 6 // 按钮,发送消息 voidMainWindow::on_pushButton_2_clicked() { QString send_msg = ui->textEdit_2->toPlainText();// 获取文本框内容 new_sock->write(send_msg); } 截图: ...
在这个示例中,我们捕获了ConnectionResetError异常,并打印了一条友好的错误消息。这有助于区分其他类型的网络错误,并采取适当的应对措施。
tcp_wnd 65535 tcp_snd_buf 60000 tcp_mss 20000 What is the cause of this error? Solution The tcp_write() function will fail and return ERR_MEM if the length of the data exceeds the current send buffer size or if the length of the queue of the outgoing segment is larger than the uppe...
{ int copied = 0; int copy; int tmp; struct sk_buff *skb; struct sk_buff *send_tmp; unsigned char *buff; struct proto *prot; struct device *dev = NULL; sk->inuse=1; prot = sk->prot; while(len > 0) { if (sk->err) { /* Stop on an error */ release_sock(sk); if ...
Error #01: write tcp 127.0.0.1:8083->127.0.0.1:41722: write: broken pipe TCP连接异常:broken pipe 这个出现的原因是: 连接建立后,如果读端或者写端关闭连接,具体分两种情况: 如果读端关闭连接,写端继续写,第一次写,会收到RST,再写,报错broken pipe ...
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writing: NO_ERROR (remote): 85:Network blackhole detected Back caddy config: (192.168.0.71) :80 { root * /test } Back caddy log: "level":"error","ts":1703328983.9558074,"logger":"http.handlers.reverse_proxy","msg":"aborting with incomplete response","upstream":"unix//run/php/php7.4-...
(boost::asio::error::connection_reset == error)) { //LOG(ERROR) << log_prefix_ << " TCP/IP client disconnected!"; return; } // Convert stream to string std::istream stream(&message_); std::istreambuf_iterator<char> eos; std::string message_str(std::istreambuf_iterator<char>(...
qrpike The error means that the application tried to write to the websocket connection after the underlying network connection was closed. The network connection is closed when the websocket connection is closed. If the application has a concurrent reader and writer and one of them closes the conn...
2019-12-15 21:43 −1.Unable to save settings: Failed to save settings. Please restart PyCharm解决 将工程的.idea目录删掉,重启pycharm即可。 2.error:please select a valid Python int... 子钦加油 0 3138 【java异常】java.lang.Integer cannot be cast to java.lang.String ...