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.
(cherry picked from commit fdfcc9d2b75e97f81b40f80ddd341ab77550f43b)
(cherry picked from commit 893e5405762944627176f50ee101a33a35d2fbeb)
diff --git a/src/dumpstats.c b/src/dumpstats.c
index baa521b..44c18ec 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -4778,6 +4778,7 @@
"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) &&