Pau Espin Pedrol has submitted this change and it was merged.

Change subject: legacy: mgcp_protocol: Don't print osmux stats if it is off
......................................................................


legacy: mgcp_protocol: Don't print osmux stats if it is off

Otherwise we get Osmux stats during a session using RTP, which is
confusing.

Forward-ported from openbsc e39e18992a3b966581f06fa632d6342643996aaa.

Change-Id: I9031350242dd37ce255631c20eed33976887faa6
---
M src/libosmo-legacy-mgcp/mgcp_protocol.c
M tests/legacy_mgcp/mgcp_test.c
2 files changed, 21 insertions(+), 17 deletions(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



diff --git a/src/libosmo-legacy-mgcp/mgcp_protocol.c 
b/src/libosmo-legacy-mgcp/mgcp_protocol.c
index d2df5f7..4e82233 100644
--- a/src/libosmo-legacy-mgcp/mgcp_protocol.c
+++ b/src/libosmo-legacy-mgcp/mgcp_protocol.c
@@ -1588,24 +1588,26 @@
        msg += nchars;
        size -= nchars;
 
-       /* Error Counter */
-       nchars = snprintf(msg, size,
-                         "\r\nX-Osmo-CP: EC TIS=%u, TOS=%u, TIR=%u, TOR=%u",
-                         endp->net_state.in_stream.err_ts_counter,
-                         endp->net_state.out_stream.err_ts_counter,
-                         endp->bts_state.in_stream.err_ts_counter,
-                         endp->bts_state.out_stream.err_ts_counter);
-       if (nchars < 0 || nchars >= size)
-               goto truncate;
+       if (endp->cfg->osmux != OSMUX_USAGE_OFF) {
+               /* Error Counter */
+               nchars = snprintf(msg, size,
+                                 "\r\nX-Osmo-CP: EC TIS=%u, TOS=%u, TIR=%u, 
TOR=%u",
+                                 endp->net_state.in_stream.err_ts_counter,
+                                 endp->net_state.out_stream.err_ts_counter,
+                                 endp->bts_state.in_stream.err_ts_counter,
+                                 endp->bts_state.out_stream.err_ts_counter);
+               if (nchars < 0 || nchars >= size)
+                       goto truncate;
 
-       msg += nchars;
-       size -= nchars;
+               msg += nchars;
+               size -= nchars;
 
-       if (endp->osmux.state == OSMUX_STATE_ENABLED) {
-               snprintf(msg, size,
-                        "\r\nX-Osmux-ST: CR=%u, BR=%u",
-                        endp->osmux.stats.chunks,
-                        endp->osmux.stats.octets);
+               if (endp->osmux.state == OSMUX_STATE_ENABLED) {
+                       snprintf(msg, size,
+                                "\r\nX-Osmux-ST: CR=%u, BR=%u",
+                                endp->osmux.stats.chunks,
+                                endp->osmux.stats.octets);
+               }
        }
 truncate:
        msg[size - 1] = '\0';
diff --git a/tests/legacy_mgcp/mgcp_test.c b/tests/legacy_mgcp/mgcp_test.c
index a540b5f..1a4513e 100644
--- a/tests/legacy_mgcp/mgcp_test.c
+++ b/tests/legacy_mgcp/mgcp_test.c
@@ -268,7 +268,9 @@
                 "C: 2\r\n"
 
 #define DLCX_RET "250 7 OK\r\n"                        \
-                "P: PS=0, OS=0, PR=0, OR=0, PL=0, JI=0\r\n" \
+                "P: PS=0, OS=0, PR=0, OR=0, PL=0, JI=0\r\n"
+
+ #define DLCX_RET_OSMUX DLCX_RET                 \
                 "X-Osmo-CP: EC TIS=0, TOS=0, TIR=0, TOR=0\r\n"
 
 #define RQNT    "RQNT 186908780 1@mgw MGCP 1.0\r\n"    \

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Gerrit-MessageType: merged
Gerrit-Change-Id: I9031350242dd37ce255631c20eed33976887faa6
Gerrit-PatchSet: 1
Gerrit-Project: osmo-mgw
Gerrit-Branch: master
Gerrit-Owner: Pau Espin Pedrol <pes...@sysmocom.de>
Gerrit-Reviewer: Harald Welte <lafo...@gnumonks.org>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Pau Espin Pedrol <pes...@sysmocom.de>

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