From 0dd8f16e42f4f1d7206cc6d4c7e49b6cf420f725 Mon Sep 17 00:00:00 2001 From: Jan Lehnardt Date: Wed, 24 Feb 2010 04:15:58 +0000 Subject: Allow replication to be cancelled. Closes COUCHDB-664. Patch by Robert Newson. git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@915664 13f79535-47bb-0310-9956-ffa450edef68 --- src/couchdb/couch_rep.erl | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) (limited to 'src/couchdb/couch_rep.erl') diff --git a/src/couchdb/couch_rep.erl b/src/couchdb/couch_rep.erl index 4e6ad12d..82716809 100644 --- a/src/couchdb/couch_rep.erl +++ b/src/couchdb/couch_rep.erl @@ -68,13 +68,24 @@ replicate({Props}=PostBody, UserCtx) -> [?MODULE] }, - Server = start_replication_server(Replicator), - - case proplists:get_value(<<"continuous">>, Props, false) of + case proplists:get_value(<<"cancel">>, Props, false) of true -> - {ok, {continuous, ?l2b(BaseId)}}; + case supervisor:terminate_child(couch_rep_sup, BaseId ++ Extension) of + {error, not_found} -> + {error, not_found}; + ok -> + ok = supervisor:delete_child(couch_rep_sup, BaseId ++ Extension), + {ok, {cancelled, ?l2b(BaseId)}} + end; false -> - get_result(Server, PostBody, UserCtx) + Server = start_replication_server(Replicator), + + case proplists:get_value(<<"continuous">>, Props, false) of + true -> + {ok, {continuous, ?l2b(BaseId)}}; + false -> + get_result(Server, PostBody, UserCtx) + end end. checkpoint(Server) -> -- cgit v1.2.3