Add InfluxDB.tryWrite(...) methods #287
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Recently a change was introduced to optionally bound the actions queue in
BatchProcessor
. That's a great improvement, but the blocking semantics ofqueue.put(...)
aren't always desirable.We (@neeveresearch) wanted to attempt to enqueue a point in the batch. If the queue is full, we then wanted to simply drop the data and continue on with other more important things. Due to the blocking semantics, we ended up having to roll our own batching.
This PR introduces
InfluxDB.tryWrite(...)
methods that have similar semantics toBlockingQueue.offer(...)
when batching is enabled: if the BatchProcessor's action queue is full, return false and leave it to the caller to determine what to do next. If batching is not enabled, it's equivalent to the semantics of a normal write (albeit we returntrue
).This change should be fully backward compatible with earlier releases at the source & bytecode level. I also modified the BatchProcessorTest to clean up threads that might otherwise leak.