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Let the controller attachstream conns that are in connect_wait

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or resolve_wait: we detach them first and then act as before.
Resolves bug 264.


svn:r6112
This commit is contained in:
Roger Dingledine 2006-03-09 06:29:53 +00:00
parent a0865e2f8e
commit 5f8d26496d
1 changed files with 14 additions and 1 deletions
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15
src/or/control.c
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@ -1815,7 +1815,9 @@ handle_control_attachstream(connection_t *conn, uint32_t len,
return 0;
}
if (ap_conn->state != AP_CONN_STATE_CONTROLLER_WAIT) {
if (ap_conn->state != AP_CONN_STATE_CONTROLLER_WAIT &&
ap_conn->state != AP_CONN_STATE_CONNECT_WAIT &&
ap_conn->state != AP_CONN_STATE_RESOLVE_WAIT) {
if (STATE_IS_V0(conn->state)) {
send_control0_error(conn, ERR_NO_STREAM,
"Connection is not managed by controller.");
@ -1827,6 +1829,17 @@ handle_control_attachstream(connection_t *conn, uint32_t len,
return 0;
}
/* Do we need to detach it first? */
if (ap_conn->state != AP_CONN_STATE_CONTROLLER_WAIT) {
circuit_t *circ = circuit_get_by_edge_conn(conn);
connection_edge_end(conn, END_STREAM_REASON_TIMEOUT, conn->cpath_layer);
/* Un-mark it as ending, since we're going to reuse it. */
conn->has_sent_end = 0;
if (circ)
circuit_detach_stream(circ,conn);
conn->state = AP_CONN_STATE_CONTROLLER_WAIT;
}
if (zero_circ) {
connection_ap_handshake_rewrite_and_attach(ap_conn);
send_control_done(conn);