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ACK/NAK INTRODUCE1 requests. (We do no useful processing on them yet)

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svn:r1597
This commit is contained in:
Nick Mathewson
2004-04-12 23:33:47 +00:00
parent f4ff5a75c1
commit a5bfe84509
5 changed files with 41 additions and 5 deletions
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src/or/rendmid.c
+15 -1
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@@ -112,6 +112,7 @@ rend_mid_introduce(circuit_t *circ, const char *request, int request_len)
{
circuit_t *intro_circ;
char serviceid[REND_SERVICE_ID_LEN+1];
char nak_body[1];
if (circ->purpose != CIRCUIT_PURPOSE_OR || circ->n_conn) {
log_fn(LOG_WARN, "Rejecting INTRODUCE1 on non-OR or non-edge circuit %d",
@@ -153,10 +154,23 @@ rend_mid_introduce(circuit_t *circ, const char *request, int request_len)
log_fn(LOG_WARN, "Unable to send INTRODUCE2 cell to OP.");
goto err;
}
/* And sent an ack down the cirecuit. Empty body->succeeded. */
if (connection_edge_send_command(NULL,circ,RELAY_COMMAND_INTRODUCE_ACK,
NULL,0,NULL)) {
log_fn(LOG_WARN, "Unable to send INTRODUCE_ACK cell to OP.");
circuit_mark_for_close(circ);
return -1;
}
return 0;
err:
circuit_mark_for_close(circ); /* Is this right? */
/* Send the client an ACK */
nak_body[0] = 1;
if (connection_edge_send_command(NULL,circ,RELAY_COMMAND_INTRODUCE_ACK,
nak_body, 1, NULL)) {
log_fn(LOG_WARN, "Unable to send NAK to OP");
circuit_mark_for_close(circ); /* Is this right? */
}
return -1;
}