How can I know if my ApnsClient is not able to cope with the amount of notifications I'm sending through it? #956
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Hi there! How can I know if my ApnsClient is not able to cope with the amount of notifications I'm sending through it? Thanks, |
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Well, to answer your question directly, you can measure the number of in-flight messages with a metrics listener; you can figure out how many messages are in flight by measuring the difference between the number of notifications sent and the number accepted/rejected by the server. That said, if your goal is to actually control how many messages are in flight, I recommend implementing flow control outside of Pushy; please see the flow control section of the "best practices" wiki page for details. |
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Thank you! I meant something slightly different, but the metrics listener will also work well for this. |
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Well, to answer your question directly, you can measure the number of in-flight messages with a metrics listener; you can figure out how many messages are in flight by measuring the difference between the number of notifications sent and the number accepted/rejected by the server.
That said, if your goal is to actually control how many messages are in flight, I recommend implementing flow control outside of Pushy; please see the flow control section of the "best practices" wiki page for details.