MINOR: stats: send content-length with the redirect to allow keep-alive
After a POST on the stats admin page, a 303 is emitted. Unfortunately
this 303 doesn't contain a content-length, which forces the connection
to be closed and reopened. Let's simply add a content-length: 0 to solve
this.
diff --git a/src/dumpstats.c b/src/dumpstats.c
index cc38038..f43a5cc 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -5176,6 +5176,7 @@
"Content-Type: text/plain\r\n"
"Connection: close\r\n"
"Location: %s;st=%s%s%s%s\r\n"
+ "Content-length: 0\r\n"
"\r\n",
uri->uri_prefix,
((appctx->ctx.stats.st_code > STAT_STATUS_INIT) &&