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Implement the client side of optimistic data (proposal 174)

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This commit is contained in:
Ian Goldberg 2011-07-18 12:56:45 -04:00 committed by Nick Mathewson
parent bb105ef1f6
commit 326d5c156d
1 changed files with 17 additions and 1 deletions
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18
src/or/connection_edge.c
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@ -157,13 +157,22 @@ connection_edge_process_inbuf(edge_connection_t *conn, int package_partial)
case EXIT_CONN_STATE_CONNECTING:
case AP_CONN_STATE_RENDDESC_WAIT:
case AP_CONN_STATE_CIRCUIT_WAIT:
case AP_CONN_STATE_CONNECT_WAIT:
case AP_CONN_STATE_RESOLVE_WAIT:
case AP_CONN_STATE_CONTROLLER_WAIT:
log_info(LD_EDGE,
"data from edge while in '%s' state. Leaving it on buffer.",
conn_state_to_string(conn->_base.type, conn->_base.state));
return 0;
case AP_CONN_STATE_CONNECT_WAIT:
log_info(LD_EDGE,
"data from edge while in '%s' state. Sending it anyway. package_partial=%d, buflen=%d",
conn_state_to_string(conn->_base.type, conn->_base.state), package_partial, buf_datalen(TO_CONN(conn)->inbuf));
if (connection_edge_package_raw_inbuf(conn, package_partial, NULL) < 0) {
/* (We already sent an end cell if possible) */
connection_mark_for_close(TO_CONN(conn));
return -1;
}
return 0;
}
log_warn(LD_BUG,"Got unexpected state %d. Closing.",conn->_base.state);
tor_fragile_assert();
@ -2395,6 +2404,13 @@ connection_ap_handshake_send_begin(edge_connection_t *ap_conn)
log_info(LD_APP,"Address/port sent, ap socket %d, n_circ_id %d",
ap_conn->_base.s, circ->_base.n_circ_id);
control_event_stream_status(ap_conn, STREAM_EVENT_SENT_CONNECT, 0);
/* If there's queued-up data, send it now */
log_warn(LD_APP, "Possibly sending queued-up data: %d", buf_datalen(TO_CONN(ap_conn)->inbuf));
if (connection_edge_package_raw_inbuf(ap_conn, 1, NULL) < 0) {
connection_mark_for_close(TO_CONN(ap_conn));
}
return 0;
}