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Code Issues Releases Activity

feat: do not retry on validation issues (#89)

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This will prevent retry if response is HTTP 400 or HTTP 422.
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Paul-Christian Volkmer 2025-03-23 13:35:24 +01:00 committed by GitHub
parent 56a63b276e
commit 98b971d7db
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2 changed files with 12 additions and 4 deletions
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3
src/main/kotlin/dev/dnpm/etl/processor/config/AppConfiguration.kt
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@ -55,6 +55,7 @@ import org.springframework.retry.support.RetryTemplateBuilder
import org.springframework.scheduling.annotation.EnableScheduling
import org.springframework.security.crypto.password.PasswordEncoder
import org.springframework.security.provisioning.InMemoryUserDetailsManager
import org.springframework.web.client.HttpClientErrorException
import org.springframework.web.client.RestTemplate
import reactor.core.publisher.Sinks
import java.io.BufferedInputStream
@ -224,6 +225,8 @@ class AppConfiguration {
fun retryTemplate(configProperties: AppConfigProperties): RetryTemplate {
return RetryTemplateBuilder()
.notRetryOn(IllegalArgumentException::class.java)
.notRetryOn(HttpClientErrorException.BadRequest::class.java)
.notRetryOn(HttpClientErrorException.UnprocessableEntity::class.java)
.exponentialBackoff(2.seconds.toJavaDuration(), 1.25, 5.seconds.toJavaDuration())
.customPolicy(SimpleRetryPolicy(configProperties.maxRetryAttempts))
.withListener(object : RetryListener {

13
src/test/kotlin/dev/dnpm/etl/processor/output/RestDipMtbFileSenderTest.kt
View File

@ -22,6 +22,8 @@ package dev.dnpm.etl.processor.output
import de.ukw.ccc.bwhc.dto.*
import dev.dnpm.etl.processor.PatientPseudonym
import dev.dnpm.etl.processor.RequestId
import dev.dnpm.etl.processor.config.AppConfigProperties
import dev.dnpm.etl.processor.config.AppConfiguration
import dev.dnpm.etl.processor.config.RestTargetProperties
import dev.dnpm.etl.processor.monitoring.RequestStatus
import org.assertj.core.api.Assertions.assertThat
@ -30,6 +32,7 @@ import org.junit.jupiter.params.ParameterizedTest
import org.junit.jupiter.params.provider.MethodSource
import org.springframework.http.HttpMethod
import org.springframework.http.HttpStatus
import org.springframework.retry.backoff.NoBackOffPolicy
import org.springframework.retry.policy.SimpleRetryPolicy
import org.springframework.retry.support.RetryTemplateBuilder
import org.springframework.test.web.client.ExpectedCount
@ -91,14 +94,15 @@ class RestDipMtbFileSenderTest {
fun shouldRetryOnMtbFileHttpRequestError(requestWithResponse: RequestWithResponse) {
val restTemplate = RestTemplate()
val restTargetProperties = RestTargetProperties("http://localhost:9000/api", null, null, false)
val retryTemplate = RetryTemplateBuilder().customPolicy(SimpleRetryPolicy(3)).build()
val retryTemplate = AppConfiguration().retryTemplate(AppConfigProperties("http://localhost:9000"))
retryTemplate.setBackOffPolicy(NoBackOffPolicy())
this.mockRestServiceServer = MockRestServiceServer.createServer(restTemplate)
this.restMtbFileSender = RestDipMtbFileSender(restTemplate, restTargetProperties, retryTemplate)
val expectedCount = when (requestWithResponse.httpStatus) {
// OK - No Retry
HttpStatus.OK, HttpStatus.CREATED -> ExpectedCount.max(1)
HttpStatus.OK, HttpStatus.CREATED, HttpStatus.UNPROCESSABLE_ENTITY, HttpStatus.BAD_REQUEST -> ExpectedCount.max(1)
// Request failed - Retry max 3 times
else -> ExpectedCount.max(3)
}
@ -120,14 +124,15 @@ class RestDipMtbFileSenderTest {
fun shouldRetryOnDeleteHttpRequestError(requestWithResponse: RequestWithResponse) {
val restTemplate = RestTemplate()
val restTargetProperties = RestTargetProperties("http://localhost:9000/api", null, null, false)
val retryTemplate = RetryTemplateBuilder().customPolicy(SimpleRetryPolicy(3)).build()
val retryTemplate = AppConfiguration().retryTemplate(AppConfigProperties("http://localhost:9000"))
retryTemplate.setBackOffPolicy(NoBackOffPolicy())
this.mockRestServiceServer = MockRestServiceServer.createServer(restTemplate)
this.restMtbFileSender = RestDipMtbFileSender(restTemplate, restTargetProperties, retryTemplate)
val expectedCount = when (requestWithResponse.httpStatus) {
// OK - No Retry
HttpStatus.OK, HttpStatus.CREATED -> ExpectedCount.max(1)
HttpStatus.OK, HttpStatus.CREATED, HttpStatus.UNPROCESSABLE_ENTITY, HttpStatus.BAD_REQUEST -> ExpectedCount.max(1)
// Request failed - Retry max 3 times
else -> ExpectedCount.max(3)
}