Link client id with global transaction when a client asks for a snapshot.

kvap · kvap · commit 61ace5e68b19 · 2015-09-20T18:26:02.000+03:00
diff --git a/contrib/pg_xtm/dtmd/src/main.c b/contrib/pg_xtm/dtmd/src/main.c
@@ -411,6 +411,7 @@ static char *onsnapshot(void *stream, void *clientdata, cmd_t *cmd) {
 
 	GlobalTransaction *gt = &transactions[i];
 	Transaction *t = &gt->participants[node];
+	t->client_id = CLIENT_ID(clientdata);
 	if (t->snapshot_no == gt->n_snapshots) {
 		gen_snapshots(gt);
 	}

Original file line number	Diff line number	Diff line change
`@@ -411,6 +411,7 @@ static char onsnapshot(void stream, void clientdata, cmd_t cmd) {`
`411`	`411`
`412`	`412`	`GlobalTransaction *gt = &transactions[i];`
`413`	`413`	`Transaction *t = &gt->participants[node];`
	`414`	`+ t->client_id = CLIENT_ID(clientdata);`
`414`	`415`	`if (t->snapshot_no == gt->n_snapshots) {`
`415`	`416`	`gen_snapshots(gt);`
`416`	`417`	`}`