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| author | David Robillard <d@drobilla.net> | 2012-11-17 21:50:35 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2012-11-17 21:50:35 +0000 |
| commit | d04ce4cb7d4aa3eb72bc79c09dfe5bb025ad79f4 (patch) | |
| tree | d7be2189bf19375e2c2f4631a5905047d16307a8 /src/server/PortImpl.cpp | |
| parent | e04c114e90b37ff7ed6a479205875616e6afce1f (diff) | |
| download | ingen-d04ce4cb7d4aa3eb72bc79c09dfe5bb025ad79f4.tar.gz ingen-d04ce4cb7d4aa3eb72bc79c09dfe5bb025ad79f4.tar.bz2 ingen-d04ce4cb7d4aa3eb72bc79c09dfe5bb025ad79f4.zip | |
Gracefully handle failure to send notifications due to buffer overrun.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@4827 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/server/PortImpl.cpp')
| -rw-r--r-- | src/server/PortImpl.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/server/PortImpl.cpp b/src/server/PortImpl.cpp index a5fe8fe6..dfd24dc0 100644 --- a/src/server/PortImpl.cpp +++ b/src/server/PortImpl.cpp @@ -367,9 +367,13 @@ PortImpl::broadcast_value(Context& context, bool force) } if (val.is_valid() && (force || val != _last_broadcasted_value)) { - _last_broadcasted_value = val; - context.notify(key, context.start(), this, - val.size(), val.type(), val.get_body()); + if (context.notify(key, context.start(), this, + val.size(), val.type(), val.get_body())) { + _last_broadcasted_value = val; + } + + /* On failure, last_broadcasted_value remains unaffected, so we'll try + again next cycle and so on until the value is finally delivered. */ } } |