Make telemetry batch size configurable and add time-based flush #622
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
What type of PR is this?
Description
The flush timer is centralized in
TelemetryClientFactory
, single background thread to manage all connections. Keeping it inTelemetryClient
would mean creating a timer thread per connection.Used
threading.Thread
withthreading.Event
. Thethreading.Event
acts as a thread-safe shutdown signal, and itswait(timeout)
method allows the thread to wait for the next flush interval while remaining immediately responsive to a shutdown command.While
threading.Timer
could be used, it would create a new thread every flush interval as we need to create a timer after each execution.How is this tested?
Related Tickets & Documents
design doc