MINOR: stats: explicitly add frontend cap for ST_I_PX_REQ_TOT

While being a generic metric, ST_I_PX_REQ_TOT is handled specifically for
the frontend case. But the frontend capability isn't set for that metric
It is actually quite misleading, because the capability may be checked
to see whether the metric is relevant for a given scope, yet it is
relevant for frontend scope.

In this patch we also add the frontend capability for the metric.

diff --git a/src/stats-proxy.c b/src/stats-proxy.c
index fbba1cc88c37b0028469d30de1278e8a2e47c28a..5da00b19c9e26171849dd8b25038746ca622dc93 100644 (file)
--- a/src/stats-proxy.c
+++ b/src/stats-proxy.c
@@ -94,7 +94,7 @@ const struct stat_col stat_cols_px[ST_I_PX_MAX] = {
        [ST_I_PX_REQ_RATE]      = ME_NEW_FE("req_rate",      FN_RATE,    FF_U32, req_per_sec,            STATS_PX_CAP__F__, "Number of HTTP requests processed over the last second on this object"),
        [ST_I_PX_REQ_RATE_MAX]                  = { .name = "req_rate_max",                .desc = "Highest value of http requests observed since the worker process started", .cap = STATS_PX_CAP__F__ },
        /* Note: ST_I_PX_REQ_TOT is also diplayed on frontend but does not uses a raw counter value, see me_generate_field() for details. */
-       [ST_I_PX_REQ_TOT]       = ME_NEW_BE("req_tot",       FN_COUNTER, FF_U64, p.http.cum_req,         STATS_PX_CAP___BS, "Total number of HTTP requests processed by this object since the worker process started"),
+       [ST_I_PX_REQ_TOT]       = ME_NEW_BE("req_tot",       FN_COUNTER, FF_U64, p.http.cum_req,         STATS_PX_CAP__FBS, "Total number of HTTP requests processed by this object since the worker process started"),
        [ST_I_PX_CLI_ABRT]      = ME_NEW_BE("cli_abrt",      FN_COUNTER, FF_U64, cli_aborts,             STATS_PX_CAP___BS, "Total number of requests or connections aborted by the client since the worker process started"),
        [ST_I_PX_SRV_ABRT]      = ME_NEW_BE("srv_abrt",      FN_COUNTER, FF_U64, srv_aborts,             STATS_PX_CAP___BS, "Total number of requests or connections aborted by the server since the worker process started"),
        [ST_I_PX_COMP_IN]       = ME_NEW_PX("comp_in",       FN_COUNTER, FF_U64, comp_in[COMP_DIR_RES],  STATS_PX_CAP__FB_, "Total number of bytes submitted to the HTTP compressor for this object since the worker process started"),