Isla server exits on error

[dc-mak]

isla-client signals when there is an error but then (quietly) breaks the loop/shuts down.

isla/src/client.rs

Line 185 in 91f917b

Err(msg) => break Err(msg),

Is there any particular reason for looping on success but exiting on failure?
From a read-dwarf perspective, where you can be processing a bunch of instructions, and wish to ignore any ones that Isla can't currently handle, this is surprising and hard to track down (broken pipe shows up when you try to write to it, potentially long after the failure).
Would it be possible to keep going instead of breaking or at least given some indication that Isla's shutting down?

[Alasdair]

No particular reason. You should feel free to change that file to make it work however you need for read-dwarf