34 lines
1.7 KiB
Java
34 lines
1.7 KiB
Java
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package com.baiyue.common.web;
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import feign.Request;
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import feign.Capability;
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import feign.Retryer;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.Bean;
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import java.util.concurrent.TimeUnit;
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/** Explicitly selected by reliable event clients; never registered as a global configuration. */
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public class EventDeliveryFeignConfiguration {
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@Bean
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public DeliveryTransportCapability eventDeliveryCapability(
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@Value("${baiyue.event-delivery.connect-timeout-ms:3000}") int connectTimeout,
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@Value("${baiyue.event-delivery.read-timeout-ms:15000}") int readTimeout,
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@Value("${baiyue.event-delivery.lease-seconds:60}") long leaseSeconds) {
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if (connectTimeout < 1 || readTimeout < 1 || leaseSeconds < 1
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|| leaseSeconds > Integer.MAX_VALUE || (long) connectTimeout + readTimeout >= leaseSeconds * 1000) {
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throw new IllegalArgumentException("Event delivery timeouts must fit inside the lease");
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}
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return new DeliveryTransportCapability(new Request.Options(connectTimeout, TimeUnit.MILLISECONDS, readTimeout, TimeUnit.MILLISECONDS, false));
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}
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/** Applied at Feign build time after global/client properties, without changing other clients. */
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public static final class DeliveryTransportCapability implements Capability {
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private final Request.Options options;
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public DeliveryTransportCapability(Request.Options options) { this.options = options; }
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@Override public Request.Options enrich(Request.Options ignored) { return options; }
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@Override public Retryer enrich(Retryer ignored) {
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// The persisted Outbox owns the retry budget.
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return Retryer.NEVER_RETRY;
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}
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}
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}
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