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From "Ben Craig (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (THRIFT-1690) Sockets and Pipe Handles truncated on Win64
Date Wed, 14 Nov 2012 16:56:12 GMT

    [ https://issues.apache.org/jira/browse/THRIFT-1690?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13497222#comment-13497222
] 

Ben Craig commented on THRIFT-1690:
-----------------------------------

I think we are agreeing (at least on some parts).  I don't want client code to require #ifdefs.
 I think we might be disagreeing (or at least not understanding each other) on how to go about
that.

My proposal (that I don't have immediate plans on implementing) is to have a TAnonymousPipe
/ TAnonymousSocket transport.  I think that would provide the appropriate level of abstraction
in client code.

I would like TPipe to be focused on named pipes / AF_UNIX sockets.

If you have a specific suggestion for a way to merge the two in a way that is not client hostile,
I would be glad to review it.  I am open to being proven wrong.  Of course, in the end, I'm
not the one you need to convince, as I'm not a maintainer :)
                
> Sockets and Pipe Handles truncated on Win64
> -------------------------------------------
>
>                 Key: THRIFT-1690
>                 URL: https://issues.apache.org/jira/browse/THRIFT-1690
>             Project: Thrift
>          Issue Type: Bug
>          Components: C++ - Library
>    Affects Versions: 0.9
>         Environment: 64-bit Windows
>            Reporter: Ben Craig
>            Assignee: Roger Meier
>         Attachments: lib_socket_typedef.patch, libthrift_pipe_size.patch, libthrift_warning_purge.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> On 64-bit Windows, "int" is a 32-bit value.  SOCKET and HANDLE are 64-bit.
> All of the files dealing with sockets in thrift use "int" as the type of a socket, as
this is the idiomatic way to handle sockets on POSIX systems.  For portability, a SOCKET typedef
is probably needed.
> For the Pipe Server and Pipe Transport, HANDLEs are cast to ints to store as member variables
for some reason (maybe to avoid #including <windows.h> in a header?).
> Both of these situations can result in invalid handles being used (and valid handles
being leaked) when the system is under load.

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