J
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ctx.waitUntil() to more cheaply and easily defer those operations asynchronously without holding back the response.
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queue handler (your consumer) accept a type parameter - so async queue<T>(batch: MessageBatch, env: Env) - which will mean that each message in MessageBatch has a typed payload based on your type parameter T
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Error: Queue send failed: Internal Server ErrorMMJ
06:22:09, but seems like essentially all sends failed (these are after client-side retries) during that time - worker connection to the rest of cf was ok (I was able to fallback to saving msgs to DO for later playback)
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Jqueue definition:producer:consumer:
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.
Jattempts property on a Message? https://developers.cloudflare.com/queues/configuration/javascript-apis/JJ
Cmax_retries configuration setting in wrangler.toml?Cctx.waitUntil()queueasync queue<T>(batch: MessageBatch, env: Env)MessageBatchmax_retries = 10,
retry_delay = 30Error: Queue send failed: Internal Server Error06:22:09queue definition[[queues.producers]]
queue = "queue"
binding = "QUEUE"
[[queues.consumers]]
queue = "queue"
max_batch_size = 25
max_batch_timeout = 30
max_concurrency = 1producerlet delaySeconds = 0
while (slackUsers.length) {
console.log(delaySeconds)
await triggerMessageQueue.sendBatch(
slackUsers.splice(0, 25).map(({ id, dmChannel }) => ({
body: {
slackUserId: id,
slackUserDmChannel: dmChannel,
awarenessMessageId
}
})),
{ delaySeconds: delaySeconds }
)
delaySeconds += 30
}consumerexport const triggerMessageQueueConsumer = async (
batch: MessageBatch<QueueMessage>,
env: QueueEnv
) => {
console.log(`${new Date().toISOString()} Executing batch...`)
console.log(`Received ${batch.messages.length}`)
for (const message of batch.messages) {
console.log(message.timestamp, message.attempts)
message.ack()
}
}attemptsMessagemax_retriesawait env.queue.send(
data,
{ delaySeconds: 42300, contentType: "json" }
).then(() => console.log("done"));