A comment.
authorBodo Möller <bodo@openssl.org>
Sat, 15 May 1999 00:00:28 +0000 (00:00 +0000)
committerBodo Möller <bodo@openssl.org>
Sat, 15 May 1999 00:00:28 +0000 (00:00 +0000)
ssl/ssl_lib.c

index 09c837c..7b9228f 100644 (file)
@@ -657,6 +657,12 @@ int SSL_write(SSL *s,const char *buf,int num)
 
 int SSL_shutdown(SSL *s)
        {
+       /* Note that this function behaves different from what one might
+        * expect.  Return values are 0 for no success (yet),
+        * 1 for success; but calling it once is usually not enough,
+        * even if blocking I/O is used (see ssl3_shutdown).
+        */
+
        if (s->handshake_func == 0)
                {
                SSLerr(SSL_F_SSL_SHUTDOWN, SSL_R_UNINITIALIZED);