Mosquitto library ported to Genode

Alexander Weidinger alexander.weidinger at ...256...
Wed May 31 10:45:43 CEST 2017


Hello Emery,

thanks for the explanation and the additional information.

Regards,
Alexander

On 2017-05-30 20:01, Emery Hemingway wrote:
> Hello Alexander,
> 
> I'm glad to hear that our networking options are expanding!
> 
> The 'lwip_tcpip_init()' should be called implicitly by the 'libc_lwip'
> library, so I believe your problems come from double initialization:
> 
> https://github.com/genodelabs/genode/blob/16.08/repos/libports/src/lib/libc_lwip/plugin.cc#L226
> 
> The 'lwip_libc' library will disappear in the near future, so to build
> against the current and upcoming release you would remove this
> dependency and let the the built-in socket support in libc take over.
> The TCP/IP stack would then be selected and configured at runtime via
> the VFS. For now you would be restricted to the Lxip stack but there is
> a LwIP plugin for the VFS that is nearly ready.
> 
> For an example of runtime network configuration see
> https://github.com/genodelabs/genode/blob/17.02/repos/libports/run/netty.run
> Note that you can use the VFS plugins internally or shared between
> components using the vfs server.
> 
> Cheers,
> Emery
> 
> 
> 
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