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From: "Ni, Xun" <xun.ni@intel.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: [dpdk-dev]  daemon process problem in DPDK
Date: Mon, 12 Jan 2015 14:28:20 +0000	[thread overview]
Message-ID: <91E2D863603AD4478F101CE81E76E45D01C3839B@SHSMSX103.ccr.corp.intel.com> (raw)

Hello:

   I have basic questions related to dpdk and trying to find help.

   I am about to create a daemon process, is there a way for other process to know whether the daemon is already created? I doesn't mean to get the pid, because it changes every time.

   If the daemon is created, how do other process to communicate with this daemon? Dpdk seems to have rte ring but it only exists on the Ethernet, while I am talking about the process within the same computer, and the way like share-memory, but I didn't find examples about the share memory between processes.

Thanks,
Xun

             reply	other threads:[~2015-01-12 14:28 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-12 14:28 Ni, Xun [this message]
2015-01-12 14:52 ` Neil Horman
2015-01-12 19:14   ` Stephen Hemminger
2015-01-13  2:36     ` Ni, Xun
2015-01-13  8:05       ` Hiroshi Shimamoto

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