MEDIUM: proxy: replace proxy->state with proxy->disabled
The remaining proxy states were only used to distinguish an enabled
proxy from a disabled one. Due to the initialization order, both
PR_STNEW and PR_STREADY were equivalent after startup, and they
would only differ from PR_STSTOPPED when the proxy is disabled or
shutdown (which is effectively another way to disable it).
Now we just have a "disabled" field which allows to distinguish them.
It's becoming obvious that start_proxies() is only used to print a
greeting message now, that we'd rather get rid of. Probably that
zombify_proxy() and stop_proxy() should be merged once their
differences move to the right place.
diff --git a/src/server.c b/src/server.c
index 4de4543..45b0f41 100644
--- a/src/server.c
+++ b/src/server.c
@@ -4246,7 +4246,7 @@
return NULL;
}
- if (px->state == PR_STSTOPPED) {
+ if (px->disabled) {
cli_err(appctx, "Proxy is disabled.\n");
return NULL;
}