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Chunks.fs
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module Pulsar.Client.IntegrationTests.Chunks
open Pulsar.Client.Api
open Pulsar.Client.Common
#nowarn "25"
open System
open Expecto
open Expecto.Flip
open System.Threading.Tasks
open Pulsar.Client.IntegrationTests.Common
open Serilog
[<Tests>]
let tests =
testList "Chunks" [
testTask "Two chunks-message delivered successfully" {
Log.Debug("Started Two chunks-message delivered successfully")
let client = getClient()
let topicName = "public/default/topic-" + Guid.NewGuid().ToString("N")
let name = "twoChunks"
let! (producer : IProducer<byte[]>) =
client.NewProducer()
.Topic(topicName)
.ProducerName(name)
.EnableBatching(false)
.EnableChunking(true)
.CompressionType(CompressionType.Snappy)
.CreateAsync()
let! (consumer : IConsumer<byte[]>) =
client.NewConsumer()
.Topic(topicName)
.ConsumerName(name)
.SubscriptionName("test-subscription")
.SubscribeAsync()
let payload = Array.zeroCreate 10_000_000
Random().NextBytes(payload)
payload.[0] <- 0uy
payload.[1] <- 1uy
payload.[8_000_000] <- 1uy
payload.[9_000_000] <- 0uy
let! msgId =
producer.NewMessage(payload)
|> producer.SendAsync
let! (msg : Message<byte[]>) =
consumer.ReceiveAsync()
Expect.equal "" msgId msg.MessageId
Expect.equal "" 1uy msg.Data.[1]
Expect.equal "" 1uy msg.Data.[8_000_000]
Expect.equal "" 0uy msg.Data.[0]
Expect.equal "" 0uy msg.Data.[9_000_000]
do! consumer.UnsubscribeAsync()
do! Task.Delay 100
Log.Debug("Ended Two chunks-message delivered successfully")
}
testTask "Two parallel chunks-message delivered successfully with short queue" {
Log.Debug("Started Two parallel chunks-message delivered successfully with short queue")
let client = getClient()
let topicName = "public/default/topic-" + Guid.NewGuid().ToString("N")
let name = "parallelChunks"
let! (producer1 : IProducer<byte[]>) =
client.NewProducer()
.Topic(topicName)
.ProducerName(name + "1")
.EnableBatching(false)
.EnableChunking(true)
.CreateAsync()
let! (producer2 : IProducer<byte[]>) =
client.NewProducer()
.Topic(topicName)
.ProducerName(name + "2")
.EnableBatching(false)
.EnableChunking(true)
.CreateAsync()
let! (consumer : IConsumer<byte[]>) =
client.NewConsumer()
.Topic(topicName)
.ConsumerName(name)
.SubscriptionName("test-subscription")
.MaxPendingChunkedMessage(1)
.AckTimeout(TimeSpan.FromMilliseconds(1000.0))
.SubscribeAsync()
let payload1 = Array.zeroCreate 10_000_000
let payload2 = Array.zeroCreate 10_000_000
payload1.[1] <- 1uy
payload1.[8_000_000] <- 1uy
payload2.[0] <- 1uy
payload2.[9_000_000] <- 1uy
let! [| msgId1; msgId2 |] =
[| producer1.NewMessage(payload1)|> producer1.SendAsync
producer2.NewMessage(payload2)|> producer2.SendAsync |]
|> Task.WhenAll
let! ([| msg1; msg2 |] : Message<byte[]>[]) =
[| task {
let! msg = consumer.ReceiveAsync()
do! consumer.AcknowledgeAsync(msg.MessageId)
return msg
}
task {
let! msg = consumer.ReceiveAsync()
do! consumer.AcknowledgeAsync(msg.MessageId)
return msg
} |]
|> Task.WhenAll
let [ one; two ] =
if msg1.Data.[0] = 0uy then
[ msg1; msg2 ]
else
[ msg2; msg1 ]
Expect.equal "" msgId1 one.MessageId
Expect.equal "" msgId2 two.MessageId
Expect.equal "" 1uy one.Data.[1]
Expect.equal "" 1uy one.Data.[8_000_000]
Expect.equal "" 0uy one.Data.[0]
Expect.equal "" 0uy one.Data.[9_000_000]
Expect.equal "" 0uy two.Data.[1]
Expect.equal "" 0uy two.Data.[8_000_000]
Expect.equal "" 1uy two.Data.[0]
Expect.equal "" 1uy two.Data.[9_000_000]
do! consumer.UnsubscribeAsync()
do! Task.Delay 100
Log.Debug("Ended Two parallel chunks-message delivered successfully with short queue")
}
testTask "Seek chunk messages and receive correctly" {
Log.Debug("Started Seek chunk messages and receive correctly")
let client = getClient()
let topicName = "public/default/topic-" + Guid.NewGuid().ToString("N")
let name = "seekChunkMessages"
let! (producer : IProducer<byte[]>) =
client.NewProducer()
.Topic(topicName)
.ProducerName(name)
.EnableBatching(false)
.EnableChunking(true)
.CompressionType(CompressionType.Snappy)
.CreateAsync()
let! (consumer : IConsumer<byte[]>) =
client.NewConsumer()
.Topic(topicName)
.ConsumerName(name)
.StartMessageIdInclusive()
.SubscriptionName("test-subscription")
.SubscribeAsync()
let payload = Array.zeroCreate 10_000_000
Random().NextBytes(payload)
let! (msgIds: MessageId[]) =
[| for i in 0 .. 9 do
producer.NewMessage(payload)
|> producer.SendAsync|]
|> Task.WhenAll
for i in 0 .. 9 do
do! consumer.ReceiveAsync()
do! consumer.SeekAsync(msgIds.[1])
for i in 1 .. 9 do
let! (msgAfterSeek : Message<byte[]>) = consumer.ReceiveAsync()
Expect.equal "" msgIds.[i] msgAfterSeek.MessageId
do! consumer.UnsubscribeAsync()
let! (reader : IReader<byte[]>) =
client.NewReader()
.Topic(topicName)
.StartMessageIdInclusive()
.StartMessageId(msgIds.[1])
.CreateAsync()
let! (readMsg : Message<byte[]>) = reader.ReadNextAsync()
Expect.equal "" msgIds.[1] readMsg.MessageId
Log.Debug("Ended Seek chunk messages and receive correctly")
}
]