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| author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2007-08-28 08:30:36 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2007-08-28 08:30:36 +0000 |
| commit | 38b752c1d8338b78c86eb863c028cc058708828f (patch) | |
| tree | bcbfb09f744f605d489eb9caa916bca6773daa62 /tmux.c | |
| parent | 12f7197adbf37a430266ecbe355ebb568b69eeb6 (diff) | |
| download | rtmux-38b752c1d8338b78c86eb863c028cc058708828f.tar.gz rtmux-38b752c1d8338b78c86eb863c028cc058708828f.tar.bz2 rtmux-38b752c1d8338b78c86eb863c028cc058708828f.zip | |
Remove old sockets after error.
Diffstat (limited to 'tmux.c')
| -rw-r--r-- | tmux.c | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $Id: tmux.c,v 1.4 2007-08-27 13:53:55 nicm Exp $ */ +/* $Id: tmux.c,v 1.5 2007-08-28 08:30:36 nicm Exp $ */ /* * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> @@ -155,6 +155,8 @@ main(int argc, char **argv) xfree(path); /* Start server if necessary. */ + n = 0; +restart: if (stat(socket_path, &sb) != 0) { if (errno != ENOENT) err(1, "%s", socket_path); @@ -169,8 +171,13 @@ main(int argc, char **argv) } /* Connect to server. */ - if ((server_fd = connect_server()) == -1) + if ((server_fd = connect_server()) == -1) { + if (errno == ECONNREFUSED && n++ < 5) { + unlink(socket_path); + goto restart; + } errx(1, "couldn't find server"); + } if ((mode = fcntl(server_fd, F_GETFL)) == -1) err(1, "fcntl"); if (fcntl(server_fd, F_SETFL, mode|O_NONBLOCK) == -1) |