commit 247917be455490fb432d14a7cca37419333b7d3f
from: Omar Polo <op@omarpolo.com>
date: Wed Sep 14 14:24:52 2022 UTC

close fcgi socket when not marked as keepalive

if the server hasn't specified the FCGI_KEEP_CONN bit in the request,
close the socket when we're done.  This seems to be what httpd(8)
(most of the time) wants.

commit - 4e2df59f1ce054617cd1ec17582b64f49596684c
commit + 247917be455490fb432d14a7cca37419333b7d3f
blob - 5876ccc00df7b8ed5658abe9d9b655d5d7260bb0
blob + 343235e2b8a8405d9203a5caaedf9eeb8ed2d1dd
--- fcgi.c
+++ fcgi.c
@@ -177,6 +177,10 @@ end_request(struct client *clt, int status, int proto_
 
 	SPLAY_REMOVE(client_tree, &fcgi->fcg_clients, clt);
 	proxy_client_free(clt);
+
+	if (!fcgi->fcg_keep_conn)
+		fcgi->fcg_done = 1;
+
 	return (0);
 }
 
@@ -511,8 +515,10 @@ void
 fcgi_write(struct bufferevent *bev, void *d)
 {
 	struct fcgi		*fcgi = d;
+	struct evbuffer		*out = EVBUFFER_OUTPUT(bev);
 
-	(void)fcgi;
+	if (fcgi->fcg_done && EVBUFFER_LENGTH(out) == 0)
+		fcgi_error(bev, EVBUFFER_EOF, fcgi);
 }
 
 void
blob - bb28819a1da4f114ba787a5fd935bc7b068ff1c3
blob + 515d41d950c37724dbb178c003a47d2a84d69946
--- galileo.h
+++ galileo.h
@@ -90,6 +90,7 @@ struct fcgi {
 	int			 fcg_type;
 	uint16_t		 fcg_rec_id;
 	int			 fcg_keep_conn;
+	int			 fcg_done;
 
 	struct galileo		*fcg_env;