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authorJosh Steadmon <steadmon@google.com>2020-11-11 23:29:30 (GMT)
committerJunio C Hamano <gitster@pobox.com>2020-11-12 02:26:53 (GMT)
commit23bf486acae1a15bb214ab2004876533f6c73f96 (patch)
treeda87c2a924642970e636037ab5dc8f0a0485a3cb /transport.c
parent6b5b6e422ee3d84feccc1b09c18188fedaaed761 (diff)
downloadgit-23bf486acae1a15bb214ab2004876533f6c73f96.zip
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transport: log received server session ID
When a client receives a session-id capability from a protocol v0, v1, or v2 server, log the received session ID via a trace2 data event. Signed-off-by: Josh Steadmon <steadmon@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'transport.c')
-rw-r--r--transport.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/transport.c b/transport.c
index 47da955..679a35e 100644
--- a/transport.c
+++ b/transport.c
@@ -286,6 +286,8 @@ static struct ref *handshake(struct transport *transport, int for_push,
struct git_transport_data *data = transport->data;
struct ref *refs = NULL;
struct packet_reader reader;
+ int sid_len;
+ const char *server_sid;
connect_setup(transport, for_push);
@@ -297,6 +299,8 @@ static struct ref *handshake(struct transport *transport, int for_push,
data->version = discover_version(&reader);
switch (data->version) {
case protocol_v2:
+ if (server_feature_v2("session-id", &server_sid))
+ trace2_data_string("transfer", NULL, "server-sid", server_sid);
if (must_list_refs)
get_remote_refs(data->fd[1], &reader, &refs, for_push,
ref_prefixes,
@@ -310,6 +314,12 @@ static struct ref *handshake(struct transport *transport, int for_push,
for_push ? REF_NORMAL : 0,
&data->extra_have,
&data->shallow);
+ server_sid = server_feature_value("session-id", &sid_len);
+ if (server_sid) {
+ char *sid = xstrndup(server_sid, sid_len);
+ trace2_data_string("transfer", NULL, "server-sid", sid);
+ free(sid);
+ }
break;
case protocol_unknown_version:
BUG("unknown protocol version");