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18 changes: 18 additions & 0 deletions
18
...n/deployment/src/main/java/io/quarkiverse/temporal/deployment/devui/TemporalUiConfig.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,18 @@ | ||
| package io.quarkiverse.temporal.deployment.devui; | ||
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| import java.util.Optional; | ||
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| import io.quarkus.runtime.annotations.ConfigPhase; | ||
| import io.quarkus.runtime.annotations.ConfigRoot; | ||
| import io.smallrye.config.ConfigMapping; | ||
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| @ConfigMapping(prefix = "quarkus.temporal.ui") | ||
| @ConfigRoot(phase = ConfigPhase.BUILD_TIME) | ||
| public interface TemporalUiConfig { | ||
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| /** | ||
| * The url of the Temporal UI. | ||
| */ | ||
| Optional<String> url(); | ||
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| } |
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63 changes: 63 additions & 0 deletions
63
extension/runtime/src/main/java/io/quarkiverse/temporal/devui/TemporalUiProxy.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| package io.quarkiverse.temporal.devui; | ||
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| import java.util.function.Supplier; | ||
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| import org.eclipse.microprofile.config.ConfigProvider; | ||
| import org.jboss.logging.Logger; | ||
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| import io.quarkus.runtime.annotations.Recorder; | ||
| import io.vertx.core.Handler; | ||
| import io.vertx.core.Vertx; | ||
| import io.vertx.core.buffer.Buffer; | ||
| import io.vertx.ext.web.RoutingContext; | ||
| import io.vertx.ext.web.client.HttpRequest; | ||
| import io.vertx.ext.web.client.WebClient; | ||
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| @Recorder | ||
| public class TemporalUiProxy { | ||
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| private static final Logger log = Logger.getLogger(TemporalUiProxy.class); | ||
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| public Handler<RoutingContext> handler(Supplier<Vertx> vertx) { | ||
| final var portOptional = ConfigProvider.getConfig().getOptionalValue("quarkus.temporal.ui.port", Integer.class); | ||
| final var client = WebClient.create(vertx.get()); | ||
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| return new Handler<RoutingContext>() { | ||
| @Override | ||
| public void handle(RoutingContext event) { | ||
| if (!portOptional.isPresent()) { | ||
| event.response().setStatusCode(404).end(); | ||
| return; | ||
| } | ||
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| final Integer port = portOptional.get(); | ||
| final HttpRequest<Buffer> r = client.request(event.request().method(), port, "localhost", | ||
| event.request().uri()); | ||
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| // copy all headers | ||
| event.request().headers().forEach(h -> r.putHeader(h.getKey(), h.getValue())); | ||
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| if ("websocket".equals(event.request().getHeader("upgrade"))) { | ||
| // handle WebSocket request | ||
| event.request().toWebSocket().onComplete(ws -> { | ||
| if (ws.succeeded()) { | ||
| event.request().resume(); | ||
| ws.result().handler(buff -> { | ||
| event.response().write(buff); | ||
| }); | ||
| } else { | ||
| log.error("WebSocket failed", ws.cause()); | ||
| } | ||
| }); | ||
| } else { | ||
| // handle normal request | ||
| r.sendBuffer(event.body().buffer()).andThen(resp -> { | ||
| event.response().setStatusCode(resp.result().statusCode()); | ||
| resp.result().headers().forEach(h -> event.response().putHeader(h.getKey(), h.getValue())); | ||
| event.response().end(resp.result().bodyAsBuffer()); | ||
| }); | ||
| } | ||
| } | ||
| }; | ||
| } | ||
| } |
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