基本上发生的原因就是某个分支或者异常处理已经把连接关闭了,但是外面的大循环还在试图send/recv.举个例...
accept failed: ebadf (bad file descriptor) 通过LocalSocket获取到fd,LocalServerSocket绑定fd,创建server后,client connect,server accept的时候抛出异常 java.lang.ioexception:accept failed: ebadf (bad file descriptor) 解决方法 持续引用LocalSocket变量 原因 java gc,被回收了 详细原因没有探究,欢迎知道的大佬...
当使用`ioctl()`函数和`FIONREAD`参数来判断`accept()`函数返回的socket文件描述符(`socketfd`)时,如果返回错误并设置了错误码`errno`,可以通过检查`errno`的值来确定具体的错误原因。以下是一些常见的`errno`错误码和对应的错误原因:1. `EBADF`(Bad file descriptor):`socketfd`参数无效,可能是因为该文件描述符...
Oct 8 18:59:35 localhost redsocks[26193]: connect: Bad file descriptor Oct 8 18:59:35 localhost redsocks[26193]: [192.168.10.10:53323->175.6.44.23:443]: red_connect_relay: Bad file descriptor Oct 8 18:59:35 localhost redsocks[26193]: [192.168.10.10:53323->175.6.44.23:443]: dropping cl...
#define EBADF 9 /* Bad file descriptor */ 说明:如果服务端调用shutdown关闭读之后,客户端再往已经收到RST分节的服务端进行write操作,会引发错误导致程序终止,RST详解里面有讲到 抓包信息: 相关视频推荐 tcpip,accept,11个状态,细枝末节的秘密,还有哪些你不知道 ...
一.void close(fd):close发送的是FIN分节(不一定是发送FIN,也可能发送RST(如果local接受缓冲区的数据没有被读完);sever端close时候,如果发送了FIN,则这个sokcet在server端将不能够被read和write,会返回错误(如果有read或者write则返回errno9: Bad file descriptor错误) ...
SOCKET/4/ASYNACCEPTFAIL:Failed to allocate the file describer for the sub socket when accept was called to accept incoming connection request. (Time=[ULONG], TaskName=[STRING], TaskId=[ULONG], SocketId=[ULONG], ErrorCode=[LONG]) Description Failed to allocate the file descriptor to the soc...
SOCKET/4/ASYNACCEPTFAIL:Failed to allocate the file describer for the sub socket when accept was called to accept incoming connection request. (Time=[ULONG], TaskName=[STRING], TaskId=[ULONG], SocketId=[ULONG], ErrorCode=[LONG]) Description Failed to allocate the file descriptor to the soc...
accept接收对端连接,会触载EPOLLIN, 这里可以循环多次调用accept, 直至返回EAGAIN, 同时适用于LT和ET。 对已经close的fd继续操作 read: 返回-1, errno = 9, Bad file descriptor ; close: 同上; write:同上; 如何判断对端关闭 优先使用上面介绍的EPOLLRDHUP; ...
bad-file-descriptor-error connection-refused-error connection-aborted-error connection-reset-error invalid-argument-error no-buffers-error operation-not-supported-error operation-not-permitted-error protocol-not-supported-error socket-type-not-supported-error ...