[jira] [Commented] (HTRACE-106) htrace: add C / C++ native client

["Colin Patrick McCabe (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HTRACE-106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14488799#comment-14488799 ] 

Colin Patrick McCabe commented on HTRACE-106:
---------------------------------------------

* Fix some issues with scopes
* htraced span receiver: fix many bugs.  Do an orderly shutdown when shutdown is called.  Terminate spans with newlines instead of the zero byte.
* local file span receiver: fix an issue where we were writing zero bytes to the file.
* unit tests: add EXPECT_UINTPTR_EQ and use it where appropriate
* test/mini_htraced.c: add a faculty for launching the bin/htrace program to gather span data.  Fix tempdir handling.   Add an accept() timeout on the startup notification socket.  Set prctl(PR_SET_PDEATHSIG, SIGHUP); on Linux at least.
* test/test.c: add hexdump function
* util/process_id.c: fix some string handling issues revealed by valgrind
* util/string.c: be stricter about the strings we accept in our JSON.  Log the problem when there is one.

> htrace: add C / C++ native client
> ---------------------------------
>
>                 Key: HTRACE-106
>                 URL: https://issues.apache.org/jira/browse/HTRACE-106
>             Project: HTrace
>          Issue Type: New Feature
>    Affects Versions: 3.2.0
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>         Attachments: HTRACE-106.001.patch, HTRACE-106.002.patch, HTRACE-106.003.patch, HTRACE-106.005.patch, HTRACE-106.006.patch
>
>
> Add a native client that is usable by C / C++ programs.  This client would also be useful for building other things on top of, like a Python client.



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