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| author | Steve Strong <[email protected]> | 2019-03-13 11:36:04 +0000 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2019-04-03 13:54:32 +0200 |
| commit | bfee20e61e9f6f4ad2e2d39d68c9c94910c67bac (patch) | |
| tree | 29b3cc7404dd55cbc05b9116da2c30c6046b8449 /src/cowboy_loop.erl | |
| parent | cd9b04792caabdcb901ea17a3fee0c2414d5ab98 (diff) | |
| download | cowboy-bfee20e61e9f6f4ad2e2d39d68c9c94910c67bac.tar.gz cowboy-bfee20e61e9f6f4ad2e2d39d68c9c94910c67bac.tar.bz2 cowboy-bfee20e61e9f6f4ad2e2d39d68c9c94910c67bac.zip | |
Bind erlang:get_stacktrace prior to making other calls
If we bind too late there might be an exception triggered
in the terminate function and we will not get the correct
stacktrace as a result.
Diffstat (limited to 'src/cowboy_loop.erl')
| -rw-r--r-- | src/cowboy_loop.erl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cowboy_loop.erl b/src/cowboy_loop.erl index 2e5ecdb..603c939 100644 --- a/src/cowboy_loop.erl +++ b/src/cowboy_loop.erl @@ -82,8 +82,9 @@ call(Req0, Env, Handler, HandlerState0, Message) -> {stop, Req, HandlerState} -> terminate(Req, Env, Handler, HandlerState, stop) catch Class:Reason -> + StackTrace = erlang:get_stacktrace(), cowboy_handler:terminate({crash, Class, Reason}, Req0, HandlerState0, Handler), - erlang:raise(Class, Reason, erlang:get_stacktrace()) + erlang:raise(Class, Reason, StackTrace) end. suspend(Req, Env, Handler, HandlerState) -> |