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| author | Yawning Angel <yawning@schwanenlied.me> | 2015-03-26 12:55:12 +0000 |
|---|---|---|
| committer | Yawning Angel <yawning@schwanenlied.me> | 2015-03-26 12:55:12 +0000 |
| commit | fda61e030e12cbd66a2be9905e6855ec6c6a3c63 (patch) | |
| tree | b0b7f8188707e73e788b33181c796c73106998d3 /src/or/transports.c | |
| parent | 732322b710d515a55ebbaa984fa12f19ccb333e8 (diff) | |
| download | tor-fda61e030e12cbd66a2be9905e6855ec6c6a3c63.tar.gz tor-fda61e030e12cbd66a2be9905e6855ec6c6a3c63.zip | |
Implement "TOR_PT_EXIT_ON_STDIN_CLOSE".
Background processes spawned by Tor now will have a valid stdin.
Pluggable transports can detect this behavior with the aformentioned
enviornment variable, and exit if stdin ever gets closed.
Diffstat (limited to 'src/or/transports.c')
| -rw-r--r-- | src/or/transports.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/or/transports.c b/src/or/transports.c index 6f07054ea8..ba2c784c2c 100644 --- a/src/or/transports.c +++ b/src/or/transports.c @@ -1388,6 +1388,11 @@ create_managed_proxy_environment(const managed_proxy_t *mp) } else { smartlist_add_asprintf(envs, "TOR_PT_EXTENDED_SERVER_PORT="); } + + /* All new versions of tor will keep stdin open, so PTs can use it + * as a reliable termination detection mechanism. + */ + smartlist_add_asprintf(envs, "TOR_PT_EXIT_ON_STDIN_CLOSE=1"); } else { /* If ClientTransportPlugin has a HTTPS/SOCKS proxy configured, set the * TOR_PT_PROXY line. |