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| author | Dan Gudmundsson <[email protected]> | 2014-02-06 16:59:12 +0100 |
|---|---|---|
| committer | Dan Gudmundsson <[email protected]> | 2014-02-06 16:59:12 +0100 |
| commit | b07eae7aefeff5d42e11c319c660f1f2d2cac5fd (patch) | |
| tree | 79ebb1db37fdf8e54c9e8707e4954ce0e08a7463 | |
| parent | 115e23b02caae4e8ccdb6f9ea3422bfd1b2e4abd (diff) | |
| download | otp-b07eae7aefeff5d42e11c319c660f1f2d2cac5fd.tar.gz otp-b07eae7aefeff5d42e11c319c660f1f2d2cac5fd.tar.bz2 otp-b07eae7aefeff5d42e11c319c660f1f2d2cac5fd.zip | |
observer: catch progressbar errors
If cdv window is closed when progressbar was still running error
reports came to error logger (i.e. mostly test problem on slow machines)
| -rw-r--r-- | lib/observer/src/observer_lib.erl | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/observer/src/observer_lib.erl b/lib/observer/src/observer_lib.erl index e0f7bf482b..cedaf7d2b8 100644 --- a/lib/observer/src/observer_lib.erl +++ b/lib/observer/src/observer_lib.erl @@ -699,7 +699,9 @@ progress_handler(Caller,Env,Title,Str) -> register(?progress_handler,self()), wx:set_env(Env), PD = progress_dialog(Env,Title,Str), - progress_loop(Title,PD,Caller). + try progress_loop(Title,PD,Caller) + catch closed -> normal end. + progress_loop(Title,PD,Caller) -> receive {progress,{ok,done}} -> % to make wait_for_progress/0 return @@ -738,8 +740,12 @@ progress_dialog(_Env,Title,Str) -> PD. update_progress(PD,Value) -> - wxProgressDialog:update(PD,Value). + try wxProgressDialog:update(PD,Value) + catch _:_ -> throw(closed) %% Port or window have died + end. update_progress_text(PD,Text) -> - wxProgressDialog:update(PD,0,[{newmsg,Text}]). + try wxProgressDialog:update(PD,0,[{newmsg,Text}]) + catch _:_ -> throw(closed) %% Port or window have died + end. finish_progress(PD) -> wxProgressDialog:destroy(PD). |