Mercurial > hg > nginx
changeset 1030:5a86fcc480c6
add debug logging for FastCGI zero size buf alert
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Mon, 15 Jan 2007 16:00:51 +0000 |
parents | ce08bc4cb97b |
children | bf1785dfb75f |
files | src/event/ngx_event_pipe.c src/http/modules/ngx_http_fastcgi_module.c |
diffstat | 2 files changed, 12 insertions(+), 0 deletions(-) [+] |
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--- a/src/event/ngx_event_pipe.c Fri Jan 12 21:58:02 2007 +0000 +++ b/src/event/ngx_event_pipe.c Mon Jan 15 16:00:51 2007 +0000 @@ -531,6 +531,12 @@ } else if (!p->cachable && p->in) { cl = p->in; + ngx_log_debug3(NGX_LOG_DEBUG_EVENT, p->log, 0, + "pipe write buf ls:%d %p %z", + cl->buf->last_shadow, + cl->buf->pos, + cl->buf->last - cl->buf->pos); + if (cl->buf->recycled && cl->buf->last_shadow && bsize + cl->buf->last - cl->buf->pos > p->busy_size)
--- a/src/http/modules/ngx_http_fastcgi_module.c Fri Jan 12 21:58:02 2007 +0000 +++ b/src/http/modules/ngx_http_fastcgi_module.c Mon Jan 15 16:00:51 2007 +0000 @@ -1310,6 +1310,9 @@ ngx_log_debug1(NGX_LOG_DEBUG_EVENT, p->log, 0, "input buf #%d", b->num); + ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, + "input buf %p %z", b->pos, b->last - b->pos); + if (f->pos + f->length < f->last) { @@ -1350,6 +1353,9 @@ b->shadow = buf; b->last_shadow = 1; + ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, + "input buf last %p %z", b->pos, b->last - b->pos); + return NGX_OK; }