1From: Krzysztof Oledzki <ole@ans.pl> 2Date: Sun, 20 Apr 2008 22:19:09 +0200 (CEST) 3Subject: Re: [PATCH] Flush buffers also where there are exactly 0 bytes left 4 5I'm also attaching a debug patch that helps to trigger this bug. 6 7Without the fix: 8# echo -ne "GET /haproxy?stats;csv;norefresh HTTP/1.0\r\n\r\n"|nc 127.0.0.1= 9 801|wc -c 1016384 11 12With the fix: 13# echo -ne "GET /haproxy?stats;csv;norefresh HTTP/1.0\r\n\r\n"|nc 127.0.0.1= 14 801|wc -c 1533089 16 17Best regards, 18 19diff --git a/src/dumpstats.c b/src/dumpstats.c 20index ddadddd..28bbfce 100644 21--- a/src/dumpstats.c 22+++ b/src/dumpstats.c 23@@ -593,6 +593,7 @@ int stats_dump_proxy(struct session *s, struct proxy *px, struct uri_auth *uri) 24 25 msg.len = 0; 26 msg.str = trash; 27+ int i; 28 29 switch (s->data_ctx.stats.px_st) { 30 case DATA_ST_PX_INIT: 31@@ -667,6 +668,13 @@ int stats_dump_proxy(struct session *s, struct proxy *px, struct uri_auth *uri) 32 /* print the frontend */ 33 if ((px->cap & PR_CAP_FE) && 34 (!(s->data_ctx.stats.flags & STAT_BOUND) || (s->data_ctx.stats.type & (1 << STATS_TYPE_FE)))) { 35+ 36+ if (1) { 37+ for (i=0; i<16096; i++) 38+ chunk_printf(&msg, trashlen, "*"); 39+ 40+ chunk_printf(&msg, trashlen, "\n"); 41+#if 0 42 if (!(s->data_ctx.stats.flags & STAT_FMT_CSV)) { 43 chunk_printf(&msg, trashlen, 44 /* name, queue */ 45@@ -694,6 +702,7 @@ int stats_dump_proxy(struct session *s, struct proxy *px, struct uri_auth *uri) 46 px->failed_req, 47 px->state == PR_STRUN ? "OPEN" : 48 px->state == PR_STIDLE ? "FULL" : "STOP"); 49+#endif 50 } else { 51 chunk_printf(&msg, trashlen, 52 /* pxid, name, queue cur, queue max, */ 53 54 55