select API has limited functionality

[semihalf-berestovskyy-andriy]

Note: the issue was created automatically with bugzilla2github tool

Bugzilla Bug ID: 41

Date: 2015-06-16 09:30:46 +0200
From: Bogdan Pricope <bogdan.pricope@enea.com>
To: Sorin Vultureanu <sorin.vultureanu@enea.com>

Last updated: 2015-06-16 09:30:46 +0200

Bugzilla Comment ID: 49

Date: 2015-06-16 09:30:46 +0200
From: Bogdan Pricope <bogdan.pricope@enea.com>

As far as I can tell, odpfp_select() socket API has the following limitations:

• only "readfds" set is processed, while "writefds" and "exceptfds" are ignored
• "timeout" cannot be NULL and will block execution until completion and not until a socket "become ready"
• a socket cannot be part of more than one set

All those limitations need to be addressed.

[dongbin1024]

i wanna implement a tcp server with ofp and use select api, does anybody modify ofp ofp_select() to support writefd process