tree cd8f73b61d33aaa44e8271647de4a13b93b527c7
parent 808e2d8faa156bb0c81fed2a2611ef2c2cdea107
author Alex Vakulenko <avakulenko@chromium.org> 1428595599 -0700
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> 1428618852 +0000

buffet: Improve error reporting by limiting JSON string length

Log messages are limited to 2000 characters. If JSON strings are
too long and fail to be parsed, the actual parse error portion of
the log message is truncated.

Limit the length of JSON strings quoted in error logs to 1700 chars
to leave some room for other parts of the error message.

BUG=None
TEST=`FEATURES=test emerge-link buffet`

Change-Id: I72f4e2c135c74366cd84e87e1a589a6a3423c154
Reviewed-on: https://chromium-review.googlesource.com/264937
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Trybot-Ready: Alex Vakulenko <avakulenko@chromium.org>
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>