Implement Request Timeouts #172
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This change implements request timeouts for any request sent to the Kafka cluster. The timeout's duration can be configured via option `requestTimeout` in every client type. Additionally, the retrying logic in the base class is changed so that it retries only if every error in the current error chain is marked as retriable. Otherwise, timeout errors, which should be handled as non-retriable errors, would potentially lead to much longer timeouts due to multiple attempts being made. (But also in general, I would assume that every non-retriable error encountered should block any additional attempt) on-behalf-of: @SAP [email protected]
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ShogunPanda
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Dec 1, 2025
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ShogunPanda
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Thanks for this, I love the idea.
Few modifications but nothing big.
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| get status (): ConnectionStatusValue { | ||
| get status (): ConnectionStatus { |
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Why this change (and the types change above)?
| timedOut: false | ||
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| this.#requestsQueue.push(fastQueueCallback => { |
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Rather than creating two functions here, I would use .bind.
this.#requestsQueue.push(fastQueueCallback => {
request.callback = fastQueueCallback
if (this.#socketMustBeDrained) {
this.#afterDrainRequests.push(request)
return false
}
return this.#sendRequest(request)
}, this.#onResponse.bind(this, request, callback))
And #onResponse (or similar) you clear the timeout and then invoke callback.
Similarly for the setTimeout below:
if (!request.noResponse) {
request.timeoutHandle = setTimeout(this.#onRequestTimeout.bind(this, request), this.#options.requestTimeout)
}
| this.#socket.removeListener('error', connectingSocketErrorHandler) | ||
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| this.#socket.on('error', this.#onError.bind(this)) | ||
| this.#socket.on('error', this.#connectedSocketErrorHandler.bind(this)) |
| let mockCount = 1 | ||
| mockAPI(consumer[kConnections], consumerGroupHeartbeatV0.api.key, null, null, () => mockCount-- > 0) | ||
| mockAPI(consumer[kConnections], consumerGroupHeartbeatV0.api.key, null, null, ( | ||
| __originalSend, |
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Please only use a single _ in this call.
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This change implements request timeouts for any request sent to the Kafka cluster. The timeout's duration can be configured via option
requestTimeoutin every client type.Additionally, the retrying logic in the base class is changed so that it retries only if every error in the current error chain is marked as retriable. Otherwise, timeout errors, which should be handled as non-retriable errors, would potentially lead to much longer timeouts due to multiple attempts being made.
(But also in general, I would assume that every non-retriable error encountered should block any additional attempt)
on-behalf-of: @SAP [email protected]