commit fc7008f4d0c9499ce4435cb29f25ffefa820a1b5 Author: Nick Mathewson nickm@torproject.org Date: Mon Feb 13 10:39:02 2012 -0500

Do not log strerror(errno) in an eventcb unless there was an error. --- src/network.c | 20 ++++++++++++++++---- 1 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/network.c b/src/network.c index 3ad859f..a7c1fa6 100644 --- a/src/network.c +++ b/src/network.c @@ -858,9 +858,18 @@ flush_error_cb(struct bufferevent *bev, short what, void *arg) obfs_assert(conn->circuit); obfs_assert(conn->circuit->is_flushing);

- log_warn("Error during flush of connection with %s: %s", - safe_str(conn->peername), - evutil_socket_error_to_string(errcode)); + if (what & BEV_EVENT_ERROR) { + log_warn("Error during flush of connection with %s: %s", + safe_str(conn->peername), + evutil_socket_error_to_string(errcode)); + } else if (what & BEV_EVENT_EOF) { + log_info("EOF during flush of connection with %s", + safe_str(conn->peername)); + } else if (what & BEV_EVENT_TIMEOUT) { + log_info("EOF during flush of connection with %s", + safe_str(conn->peername)); + } + conn_free(conn); return; } @@ -941,7 +950,10 @@ pending_socks_cb(struct bufferevent *bev, short what, void *arg) errno isn't meaningful in that case... */ if ((what & (BEV_EVENT_EOF|BEV_EVENT_ERROR|BEV_EVENT_TIMEOUT))) { int err = EVUTIL_SOCKET_ERROR(); - log_warn("Connection error: %s", evutil_socket_error_to_string(err)); + if (what & BEV_EVENT_ERROR) + log_warn("Connection error: %s", evutil_socket_error_to_string(err)); + else + log_info("EOF or timeout while waiting for socks"); if (socks_state_get_status(socks) == ST_HAVE_ADDR) { socks_send_reply(socks, bufferevent_get_output(up->buffer), err); }