MINOR: log: allow the HTTP status code to be logged even in TCP frontends

Log format is defined in the frontend, and some frontends may be chained to
an HTTP backend. Sometimes it's very convenient to be able to log the HTTP
status code of these HTTP backends. This status is definitely present in
the internal structures, it's just that we used to limit it to be used in
HTTP frontends. So let's simply relax the check to allow it to be used in
TCP frontends as well.

diff --git a/doc/configuration.txt b/doc/configuration.txt
index 334adeda0af9c35f5dd9c43eed4df45b59f81a71..c16137db50a2ee27ba4e787d2697bfee5ce2c596 100644 (file)
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -12076,7 +12076,7 @@ Please refer to the table below for currently defined variables :
   | H | %CS  | captured_response_cookie                      | string      |
   |   | %H   | hostname                                      | string      |
   |   | %ID  | unique-id                                     | string      |
-  | H | %ST  | status_code                                   | numeric     |
+  |   | %ST  | status_code                                   | numeric     |
   |   | %T   | gmt_date_time                                 | date        |
   |   | %Tc  | Tc                                            | numeric     |
   |   | %Tl  | local_date_time                               | date        |

diff --git a/src/log.c b/src/log.c
index efb3d2721c95d87f5fb2195e3e7ae6d0121284bb..392256f6004f2b88f9a645ec94734f8bea8343a4 100644 (file)
--- a/src/log.c
+++ b/src/log.c
@@ -80,7 +80,7 @@ static const struct logformat_type logformat_keywords[] = {
        { "CS", LOG_FMT_CSERVER, PR_MODE_HTTP, LW_RSPHDR, NULL },  /* server cookie */
        { "H", LOG_FMT_HOSTNAME, PR_MODE_TCP, LW_INIT, NULL }, /* Hostname */
        { "ID", LOG_FMT_UNIQUEID, PR_MODE_HTTP, LW_BYTES, NULL }, /* Unique ID */
-       { "ST", LOG_FMT_STATUS, PR_MODE_HTTP, LW_RESP, NULL },   /* status code */
+       { "ST", LOG_FMT_STATUS, PR_MODE_TCP, LW_RESP, NULL },   /* status code */
        { "T", LOG_FMT_DATEGMT, PR_MODE_TCP, LW_INIT, NULL },   /* date GMT */
        { "Tc", LOG_FMT_TC, PR_MODE_TCP, LW_BYTES, NULL },       /* Tc */
        { "Tl", LOG_FMT_DATELOCAL, PR_MODE_TCP, LW_INIT, NULL },   /* date local timezone */