From 6eecfd055d6717072a8c557368d80e4b2323fa7f Mon Sep 17 00:00:00 2001
From: Ethan Yang <eyang@eclipseoptions.com>
Date: Wed, 6 Jan 2016 17:02:32 +0800
Subject: [PATCH 1/2] 'Unable to service recovery request when requested count
 is bigger than configured maximum request count' now is a warning instead of
 an error.

---
 src/molderl_recovery.erl | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/molderl_recovery.erl b/src/molderl_recovery.erl
index 6349044..5d32dde 100644
--- a/src/molderl_recovery.erl
+++ b/src/molderl_recovery.erl
@@ -91,6 +91,9 @@ handle_info({udp, _Client, IP, Port, <<SessionName:10/binary,SequenceNumber:64/b
             ok = gen_udp:send(State#state.socket, IP, Port, Payload),
             lager:debug("[molderl] Replied recovery request from ~p - reply contains ~p messages", [IP, NumMsgs]);
 
+        {warning, Reason} ->
+            lager:warning("[molderl] Unable to service recovery request from ~p because ~s. Ignoring.", [IP, Reason])
+
         {error, Reason} ->
             lager:error("[molderl] Unable to service recovery request from ~p because ~s. Ignoring.", [IP, Reason])
     end,
@@ -151,10 +154,10 @@ terminate(Reason, State) ->
 %% request count is smaller than the maximum request count.
 %% ------------------------------------------------------------
 -spec validate_request(integer(), integer(), pos_integer(), pos_integer()) ->
-    'ok' | {'error', string()}.
+    'ok' | {'warning', string()} | {'error', string()}.
 validate_request(_SeqNum, Count, _MaxSeqNum, MaxCount) when Count>MaxCount ->
     Fmt = "requested count ~p is bigger than configured maximum request count ~p",
-    {error, io_lib:format(Fmt, [Count, MaxCount])};
+    {warning, io_lib:format(Fmt, [Count, MaxCount])};
 validate_request(SeqNum, _Count, _MaxSeqNum, _MaxCount) when SeqNum =< 0 ->
     Fmt = "requested sequence number ~p is smaller or equal to zero",
     {error, io_lib:format(Fmt, [SeqNum])};

From 41d96efdebacc48d8d4d0860b5a816978a4c6066 Mon Sep 17 00:00:00 2001
From: Ethan Yang <eyang@eclipseoptions.com>
Date: Wed, 6 Jan 2016 17:15:52 +0800
Subject: [PATCH 2/2] add missing semicolon

---
 src/molderl_recovery.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/molderl_recovery.erl b/src/molderl_recovery.erl
index 5d32dde..458506d 100644
--- a/src/molderl_recovery.erl
+++ b/src/molderl_recovery.erl
@@ -92,7 +92,7 @@ handle_info({udp, _Client, IP, Port, <<SessionName:10/binary,SequenceNumber:64/b
             lager:debug("[molderl] Replied recovery request from ~p - reply contains ~p messages", [IP, NumMsgs]);
 
         {warning, Reason} ->
-            lager:warning("[molderl] Unable to service recovery request from ~p because ~s. Ignoring.", [IP, Reason])
+            lager:warning("[molderl] Unable to service recovery request from ~p because ~s. Ignoring.", [IP, Reason]);
 
         {error, Reason} ->
             lager:error("[molderl] Unable to service recovery request from ~p because ~s. Ignoring.", [IP, Reason])