+ /* If the handshake count is under the limit, try the handshake
+ again and increment the handshake count. This count is kept
+ per process (connection), not globally. */
+ if (proc->gnutls_handshakes_tried < GNUTLS_EMACS_HANDSHAKES_LIMIT)
+ {
+ proc->gnutls_handshakes_tried++;
+ emacs_gnutls_handshake (proc);
+ GNUTLS_LOG2i (5, log_level, "Retried handshake",
+ proc->gnutls_handshakes_tried);
+ return -1;
+ }
+
+ GNUTLS_LOG (2, log_level, "Giving up on handshake; resetting retries");
+ proc->gnutls_handshakes_tried = 0;
+ return 0;