replicator: Don't try to reuse doveadm connections (and have them immediately fail)

diff --git a/src/replication/replicator/doveadm-connection.c b/src/replication/replicator/doveadm-connection.c
index 1aabbb4d5342855da02cfac5976d583d3bf38673..56f3dd16fda78bb7eddf29eeffcb0df59948cbe5 100644 (file)
--- a/src/replication/replicator/doveadm-connection.c
+++ b/src/replication/replicator/doveadm-connection.c
@@ -57,7 +57,13 @@ static void doveadm_callback(struct doveadm_connection *conn,
 
        conn->callback = NULL;
        conn->context = NULL;
+
+       /* make sure callback doesn't try to reuse this connection, since
+          we can't currently handle it */
+       i_assert(!conn->cmd_sent);
+       conn->cmd_sent = TRUE;
        callback(reply, state, context);
+       conn->cmd_sent = FALSE;
 }
 
 static void doveadm_close(struct doveadm_connection *conn)