[Minor] Try to improve logging

diff --git a/src/libutil/ssl_util.c b/src/libutil/ssl_util.c
index 3e8f25910d6dd051b550878350976fdf0bc582ce..7901644bbd493b2d08a0c775c8fcfa49efaf4b65 100644 (file)
--- a/src/libutil/ssl_util.c
+++ b/src/libutil/ssl_util.c
@@ -433,7 +433,7 @@ rspamd_ssl_connection_dtor (struct rspamd_ssl_connection *conn)
 static void
 rspamd_ssl_shutdown (struct rspamd_ssl_connection *conn)
 {
-       gint ret = 0, retries;
+       gint ret = 0, nret, retries;
        static const gint max_retries = 5;
 
        /*
@@ -464,14 +464,14 @@ rspamd_ssl_shutdown (struct rspamd_ssl_connection *conn)
        else if (ret < 0) {
                short what;
 
-               ret = SSL_get_error (conn->ssl, ret);
+               nret = SSL_get_error (conn->ssl, ret);
                conn->state = ssl_next_shutdown;
 
-               if (ret == SSL_ERROR_WANT_READ) {
+               if (nret == SSL_ERROR_WANT_READ) {
                        msg_debug_ssl ("ssl shutdown: need read");
                        what = EV_READ;
                }
-               else if (ret == SSL_ERROR_WANT_WRITE) {
+               else if (nret == SSL_ERROR_WANT_WRITE) {
                        msg_debug_ssl ("ssl shutdown: need write");
                        what = EV_WRITE;
                }
@@ -480,7 +480,8 @@ rspamd_ssl_shutdown (struct rspamd_ssl_connection *conn)
                        GError *err = NULL;
 
                        rspamd_tls_set_error (ret, "final shutdown", &err);
-                       msg_debug_ssl ("ssl shutdown: fatal error: %e", err);
+                       msg_debug_ssl ("ssl shutdown: fatal error: %e; retries=%d; ret=%d",
+                                       err, retries, ret);
                        g_error_free (err);
                        rspamd_ssl_connection_dtor (conn);