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Re: [fluid-dev] V 1.1.3 server mode
From: |
Dave Serls |
Subject: |
Re: [fluid-dev] V 1.1.3 server mode |
Date: |
Tue, 22 Mar 2011 16:03:27 -0600 |
On Fri, 11 Mar 2011 13:31:34 -0700
Dave Serls <address@hidden> wrote:
>
> No matter how I configure the cmake build for fluidsynth 1.1.3
> the result still produces:
>
>
> subgraph starting at fluidsynth timed out (subgraph_wait_fd=7, status = 0,
> state = Triggered)
> cannot complete execution of the processing graph (Resource temporarily
> unavailable)
> zombified - calling shutdown handler
> fluidsynth: error: Help! Lost the connection to the JACK server
>
> This is using jackd 0.109.2 (std for Debian Lenny).
>
> Is there any further diagnostic information that I should provide?
>
> Dave
>
Answering own post:
For whatever reason, on the Ubuntu 8.04 setup, it is required to
start jack with the '-t xx' switch for client timeout. A short
sprint through the emetic jack code shows that in realtime mode,
jack computes a VERY TINY timeout (less than a millsec) for the client,
based on period.
The other, 'buffer overflow' message is emitted from fluid_ostream_printf
when the number of characters returned by vsnprintf is 0.
Not sure who is calling it that way, but I've patched to ignore 0.