From aab45618cc12799d5f7351ef8832ae73b33057c7 Mon Sep 17 00:00:00 2001 From: Yonit Halperin Date: Fri, 26 Jul 2013 13:45:16 -0400 Subject: red_channel: add ref count to RedClient --- server/red_channel.h | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) (limited to 'server/red_channel.h') diff --git a/server/red_channel.h b/server/red_channel.h index ba299b66..0dd73ea8 100644 --- a/server/red_channel.h +++ b/server/red_channel.h @@ -561,10 +561,25 @@ struct RedClient { is called */ int seamless_migrate; int num_migrated_channels; /* for seamless - number of channels that wait for migrate data*/ + int refs; }; RedClient *red_client_new(int migrated); +/* + * disconnects all the client's channels (should be called from the client's thread) + */ +void red_client_destroy(RedClient *client); + +RedClient *red_client_ref(RedClient *client); + +/* + * releases the client resources when refs == 0. + * We assume the red_client_derstroy was called before + * we reached refs==0 + */ +RedClient *red_client_unref(RedClient *client); + MainChannelClient *red_client_get_main(RedClient *client); // main should be set once before all the other channels are created void red_client_set_main(RedClient *client, MainChannelClient *mcc); @@ -580,7 +595,5 @@ void red_client_semi_seamless_migrate_complete(RedClient *client); /* dst side * int red_client_during_migrate_at_target(RedClient *client); void red_client_migrate(RedClient *client); -// disconnects all the client's channels (should be called from the client's thread) -void red_client_destroy(RedClient *client); #endif -- cgit