Mercurial > hg > nginx
diff src/http/ngx_http_core_module.c @ 4323:c4513d4dd024
Added the "so_keepalive=" parameter to the "listen" directive.
The "so_keepalive" directive in mail module was deprecated.
Thanks to Vsevolod Stakhov for initial work.
author | Valentin Bartenev <vbart@nginx.com> |
---|---|
date | Mon, 05 Dec 2011 08:06:15 +0000 |
parents | 986be4081f71 |
children | b278e6e514fd |
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--- a/src/http/ngx_http_core_module.c +++ b/src/http/ngx_http_core_module.c @@ -3815,6 +3815,97 @@ ngx_http_core_listen(ngx_conf_t *cf, ngx #endif } + if (ngx_strncmp(value[n].data, "so_keepalive=", 13) == 0) { + + if (ngx_strcmp(&value[n].data[13], "on") == 0) { + lsopt.so_keepalive = 1; + + } else if (ngx_strcmp(&value[n].data[13], "off") == 0) { + lsopt.so_keepalive = 2; + + } else { + +#if (NGX_HAVE_KEEPALIVE_TUNABLE) + u_char *p, *end; + ngx_str_t s; + + end = value[n].data + value[n].len; + s.data = value[n].data + 13; + + p = ngx_strlchr(s.data, end, ':'); + if (p == NULL) { + p = end; + } + + if (p > s.data) { + s.len = p - s.data; + + lsopt.tcp_keepidle = ngx_parse_time(&s, 1); + if (lsopt.tcp_keepidle == NGX_ERROR) { + goto invalid_so_keepalive; + } + } + + s.data = (p < end) ? (p + 1) : end; + + p = ngx_strlchr(s.data, end, ':'); + if (p == NULL) { + p = end; + } + + if (p > s.data) { + s.len = p - s.data; + + lsopt.tcp_keepintvl = ngx_parse_time(&s, 1); + if (lsopt.tcp_keepintvl == NGX_ERROR) { + goto invalid_so_keepalive; + } + } + + s.data = (p < end) ? (p + 1) : end; + + if (s.data < end) { + s.len = end - s.data; + + lsopt.tcp_keepcnt = ngx_atoi(s.data, s.len); + if (lsopt.tcp_keepcnt == NGX_ERROR) { + goto invalid_so_keepalive; + } + } + + if (lsopt.tcp_keepidle == 0 && lsopt.tcp_keepintvl == 0 + && lsopt.tcp_keepcnt == 0) + { + goto invalid_so_keepalive; + } + + lsopt.so_keepalive = 1; + +#else + + ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, + "the \"so_keepalive\" parameter accepts " + "only \"on\" or \"off\" on this platform"); + return NGX_CONF_ERROR; + +#endif + } + + lsopt.set = 1; + lsopt.bind = 1; + + continue; + +#if (NGX_HAVE_KEEPALIVE_TUNABLE) + invalid_so_keepalive: + + ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, + "invalid so_keepalive value: \"%s\"", + &value[n].data[13]); + return NGX_CONF_ERROR; +#endif + } + ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "invalid parameter \"%V\"", &value[n]); return NGX_CONF_ERROR;