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ipc: Store socketname in SWAYSOCK. Fixes --get-socketpath.

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After adding pid to the socket path the `--get-socketpath` command broke
because it doesn't know the pid of the running instance. Fix this by
setting and querying `SWAYSOCK`.

Also ignore `SWAYSOCK` upon normal startup if a socket exists at that
location (ie. from another sway instance), and don't overwrite `I3SOCK`
if it exists either.
This commit is contained in:
S. Christoffer Eliesen 2015-11-13 17:53:46 +01:00
parent 2cc6d39d46
commit f64b7e71d4
2 changed files with 15 additions and 6 deletions
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10
sway/ipc.c
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@ -52,7 +52,8 @@ void ipc_init(void) {
ipc_sockaddr = ipc_user_sockaddr();
if (getenv("SWAYSOCK") != NULL) {
// We want to use socket name set by user, not existing socket from another sway instance.
if (getenv("SWAYSOCK") != NULL && access(getenv("SWAYSOCK"), F_OK) == -1) {
strncpy(ipc_sockaddr->sun_path, getenv("SWAYSOCK"), sizeof(ipc_sockaddr->sun_path));
}
@ -66,7 +67,12 @@ void ipc_init(void) {
}
// Set i3 IPC socket path so that i3-msg works out of the box
setenv("I3SOCK", ipc_sockaddr->sun_path, 1);
if (!getenv("I3SOCK")) {
setenv("I3SOCK", ipc_sockaddr->sun_path, 1);
}
if (!getenv("SWAYSOCK")) {
setenv("SWAYSOCK", ipc_sockaddr->sun_path, 1);
}
ipc_client_list = create_list();