ssl_error_want_write错误的解释 ssl_error_want_write(或更准确的常量名,如SSL_ERROR_WANT_WRITE)是一个在使用OpenSSL库进行SSL/TLS通信时可能遇到的错误码。这个错误码表明当前的SSL操作(如SSL_read或SSL_write)未能立即完成,因为底层的传输层(如TCP)需要等待某些条件满足后才能继续。在这种情况下,SSL层需要等待...
但是socket例外，它也会对ssl模块（如果存在）打补丁，thread用于对threading、thread、Queue打补丁。说明：...
用epoll编写一个高并发网络程序是很常见的任务，但在epoll中加入ssl层的支持则是一个不常见的场景。腾讯...
code =SSL_write(A, B2A, B2A_len); switch (SSL_get_error(A,code)) {...case SSL_ERROR_WANT_READ: write_waiton_read_A =1; break; case SSL_ERROR_WANT_WRITE: write_waiton_write_A =1;...} }...} 上面的代码中,如果A之前的SSL_read因SSL_ERROR_WANT_READ未完成,则需等SSL_read完成...
{...case SSL_ERROR_WANT_READ: read_waiton_read_A =1; break; case SSL_ERROR_WANT_WRITE: read_waiton_write_A =1; break;...} }...if(!(read_waiton_write_A||read_waiton_read_A)&&have_data_B2A&&/* A可写,或者write因WANT_READ阻塞而此时A可读 */(can_write_A||(can_read_A&&...
until data can be read. If you get SSL_ERROR_WANT_WRITE you do the same but until data can be written: due to internal buffering you wont often see SSL_ERROR_WANT_WRITE. Steve. -- Dr Stephen N. Henson. Email, S/MIME and PGP keys: see homepage ...
return SSL_ERROR_SYSCALL; else return SSL_ERROR_SSL; } if (SSL_want_read(s)) { bio = SSL_get_rbio(s); if (BIO_should_read(bio)) return SSL_ERROR_WANT_READ; else if (BIO_should_write(bio)) /* * This one doesn't make too much sense ... We never try to write ...
}else{// 需要读取或写入数据。interr = SSL_get_error(client -> ssl, ret);if(err == SSL_ERROR_WANT_READ) {// 在read回调中处理(其实如果有数据要读时什么都不要,等read回调就行了。。。)}elseif(err == SSL_ERROR_WANT_WRITE) {
I see some WantWriteError exception handlers in your code so I wasn't sure. def _flush_unlocked(self): self._checkClosed('flush of closed file') while self._write_buf: try: # ssl sockets only except 'bytes', not bytearrays # so perhaps we should conditionally wrap this for perf?