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added 'connected' cell type

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see http://archives.seul.org/or/dev/Sep-2002/msg00018.html


svn:r103
This commit is contained in:
Roger Dingledine
2002-09-17 08:14:37 +00:00
parent 6cb8a91d5c
commit 09daf01e4a
5 changed files with 70 additions and 7 deletions
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src/or/command.c
+22
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@@ -22,6 +22,9 @@ void command_process_cell(cell_t *cell, connection_t *conn) {
case CELL_SENDME:
command_process_sendme_cell(cell, conn);
break;
case CELL_CONNECTED:
command_process_connected_cell(cell, conn);
break;
default:
log(LOG_DEBUG,"Cell of unknown type (%d) received. Dropping.", cell->command);
break;
@@ -297,3 +300,22 @@ void command_process_destroy_cell(cell_t *cell, connection_t *conn) {
circuit_free(circ);
}
void command_process_connected_cell(cell_t *cell, connection_t *conn) {
circuit_t *circ;
circ = circuit_get_by_aci_conn(cell->aci, conn);
if(!circ) {
log(LOG_DEBUG,"command_process_connected_cell(): unknown circuit %d. Dropping.", cell->aci);
return;
}
if(circ->n_conn != conn) {
log(LOG_WARNING,"command_process_connected_cell(): cell didn't come from n_conn! (aci %d)",cell->aci);
return;
}
log(LOG_DEBUG,"command_process_connected_cell(): Received for aci %d.",cell->aci);
connection_send_connected(circ->p_aci, circ->p_conn);
}