Fix error_limit = 0, and make it the default
Setting the error_limit to 0 would previously cause rexi_server to crash
on the next error because of an unhandled exception in a queue:drop/1.
This fixes that exception and makes a limit of 0 the default. Operators
can still raise the limit to capture errors in the future if we end up
finding that useful.
BugzID: 30821
diff --git a/src/rexi_server.erl b/src/rexi_server.erl
index 3bb85a0..5f9976d 100644
--- a/src/rexi_server.erl
+++ b/src/rexi_server.erl
@@ -32,7 +32,7 @@
workers = ets:new(workers, [private, {keypos, #job.worker}]),
clients = ets:new(clients, [private, {keypos, #job.client}]),
errors = queue:new(),
- error_limit = 20,
+ error_limit = 0,
error_count = 0
}).
@@ -151,6 +151,8 @@
%% internal
+save_error(_E, #st{error_limit = 0} = St) ->
+ St;
save_error(E, #st{errors=Q, error_limit=L, error_count=C} = St) when C >= L ->
St#st{errors = queue:in(E, queue:drop(Q))};
save_error(E, #st{errors=Q, error_count=C} = St) ->
