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stack trace output on demand #4265

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vicuna opened this issue Apr 18, 2007 · 1 comment
Closed

stack trace output on demand #4265

vicuna opened this issue Apr 18, 2007 · 1 comment
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@xavierleroy
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@vicuna
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vicuna commented Apr 18, 2007

Original bug ID: 4265
Reporter: sds
Assigned to: @xavierleroy
Status: closed (set by @xavierleroy on 2010-04-29T12:25:57Z)
Resolution: fixed
Priority: normal
Severity: feature
Version: 3.10+dev
Category: ~DO NOT USE (was: OCaml general)
Monitored by: @dbuenzli ertai berke

Bug description

I want to be able to output stack trace to a channel:

try Result (foo ())
with e ->
fprintf logstream "error: %s" (error_to_string e);
stack_trace logstream;
Error e

so that I can log both errors and their stack traces in a file for later examination, but still continue running.
@vicuna
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vicuna commented Mar 18, 2008

Comment author: @xavierleroy

Tentative implementation in CVS trunk, scheduled for inclusion in 3.11.
See the functions print_backtrace and get_backtrace in stdlib module Printexc.

@vicuna vicuna closed this as completed Apr 29, 2010
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