[couchdb] branch master updated: Add error tuple return type to replicator auth spec and callback

[va...@apache.org]

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vatamane pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/couchdb.git


The following commit(s) were added to refs/heads/master by this push:
     new cd598d8  Add error tuple return type to replicator auth spec and callback
cd598d8 is described below

commit cd598d892faeb14cf2b23542e73ebc1c262b2f95
Author: Jay Doane <ja...@gmail.com>
AuthorDate: Tue Mar 6 18:53:39 2018 -0800

    Add error tuple return type to replicator auth spec and callback
    
    The {error, term()} return type is added to both the initialize/1
    callback and spec, which matches the underlying implementation.
---
 src/couch_replicator/src/couch_replicator_auth.erl         | 3 ++-
 src/couch_replicator/src/couch_replicator_auth_session.erl | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/couch_replicator/src/couch_replicator_auth.erl b/src/couch_replicator/src/couch_replicator_auth.erl
index 1c9a497..60273fc 100644
--- a/src/couch_replicator/src/couch_replicator_auth.erl
+++ b/src/couch_replicator/src/couch_replicator_auth.erl
@@ -33,7 +33,8 @@
 
 % Behavior API
 
--callback initialize(#httpdb{}) -> {ok, #httpdb{}, term()} | ignore.
+-callback initialize(#httpdb{}) ->
+    {ok, #httpdb{}, term()} | {error, term()} | ignore.
 
 -callback update_headers(term(), headers()) -> {headers(), term()}.
 
diff --git a/src/couch_replicator/src/couch_replicator_auth_session.erl b/src/couch_replicator/src/couch_replicator_auth_session.erl
index 3fff295..fedc4c6 100644
--- a/src/couch_replicator/src/couch_replicator_auth_session.erl
+++ b/src/couch_replicator/src/couch_replicator_auth_session.erl
@@ -100,7 +100,8 @@
 
 % Behavior API callbacks
 
--spec initialize(#httpdb{}) -> {ok, #httpdb{}, term()} | ignore.
+-spec initialize(#httpdb{}) ->
+    {ok, #httpdb{}, term()} | {error, term()} | ignore.
 initialize(#httpdb{} = HttpDb) ->
     case init_state(HttpDb) of
         {ok, HttpDb1, State} ->

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