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| author | Junio C Hamano <gitster@pobox.com> | 2020-12-09 02:11:20 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-12-09 02:11:20 +0300 |
| commit | 01b8886a62243c93cc57758bbaae08e11b09b9e1 (patch) | |
| tree | 5fda28e41bc8ebc885e86bba7089a79080f8e865 /builtin/receive-pack.c | |
| parent | 9b3b4adb3fc586d14bbe2bfa7ba5f682a87e903d (diff) | |
| parent | a2a066d96aeaa13fe9124b84978d333243aa17c9 (diff) | |
Merge branch 'js/trace2-session-id'
The transport layer was taught to optionally exchange the session
ID assigned by the trace2 subsystem during fetch/push transactions.
* js/trace2-session-id:
receive-pack: log received client session ID
send-pack: advertise session ID in capabilities
upload-pack, serve: log received client session ID
fetch-pack: advertise session ID in capabilities
transport: log received server session ID
serve: advertise session ID in v2 capabilities
receive-pack: advertise session ID in v0 capabilities
upload-pack: advertise session ID in v0 capabilities
trace2: add a public function for getting the SID
docs: new transfer.advertiseSID option
docs: new capability to advertise session IDs
Diffstat (limited to 'builtin/receive-pack.c')
| -rw-r--r-- | builtin/receive-pack.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index f1f0f7bef6..d49d050e6e 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -54,6 +54,7 @@ static int receive_unpack_limit = -1; static int transfer_unpack_limit = -1; static int advertise_atomic_push = 1; static int advertise_push_options; +static int advertise_sid; static int unpack_limit = 100; static off_t max_input_size; static int report_status; @@ -248,6 +249,11 @@ static int receive_pack_config(const char *var, const char *value, void *cb) return 0; } + if (strcmp(var, "transfer.advertisesid") == 0) { + advertise_sid = git_config_bool(var, value); + return 0; + } + return git_default_config(var, value, cb); } @@ -268,6 +274,8 @@ static void show_ref(const char *path, const struct object_id *oid) strbuf_addf(&cap, " push-cert=%s", push_cert_nonce); if (advertise_push_options) strbuf_addstr(&cap, " push-options"); + if (advertise_sid) + strbuf_addf(&cap, " session-id=%s", trace2_session_id()); strbuf_addf(&cap, " object-format=%s", the_hash_algo->name); strbuf_addf(&cap, " agent=%s", git_user_agent_sanitized()); packet_write_fmt(1, "%s %s%c%s\n", @@ -2075,6 +2083,7 @@ static struct command *read_head_info(struct packet_reader *reader, if (linelen < reader->pktlen) { const char *feature_list = reader->line + linelen + 1; const char *hash = NULL; + const char *client_sid; int len = 0; if (parse_feature_request(feature_list, "report-status")) report_status = 1; @@ -2097,6 +2106,12 @@ static struct command *read_head_info(struct packet_reader *reader, } if (xstrncmpz(the_hash_algo->name, hash, len)) die("error: unsupported object format '%s'", hash); + client_sid = parse_feature_value(feature_list, "session-id", &len, NULL); + if (client_sid) { + char *sid = xstrndup(client_sid, len); + trace2_data_string("transfer", NULL, "client-sid", client_sid); + free(sid); + } } if (!strcmp(reader->line, "push-cert")) { |