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| -rw-r--r-- | doc/ssl/SSL_get_error.pod | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/ssl/SSL_get_error.pod b/doc/ssl/SSL_get_error.pod index fefaf61936..f700bf0ace 100644 --- a/doc/ssl/SSL_get_error.pod +++ b/doc/ssl/SSL_get_error.pod @@ -69,6 +69,17 @@ to read data. This is mainly because TLS/SSL handshakes may occur at any time during the protocol (initiated by either the client or the server); SSL_read(), SSL_peek(), and SSL_write() will handle any pending handshakes. +=item SSL_ERROR_WANT_CONNECT, SSL_ERROR_WANT_ACCEPT + +The operation did not complete; the same TLS/SSL I/O function should be +called again later. The underlying BIO was not connected yet to the peer +and the call would block in connect()/accept(). The SSL function should be +called again when the connection is established. These messages can only +appear with a BIO_s_connect() or BIO_s_accept() BIO, respectively. +In order to find out, when the connection has been successfully established, +on many platforms select() or poll() for writing on the socket file descriptor +can be used. + =item SSL_ERROR_WANT_X509_LOOKUP The operation did not complete because an application callback set by |