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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.rpc;
import com.yahoo.cloud.config.ConfigserverConfig;
import com.yahoo.component.Version;
import com.yahoo.vespa.config.protocol.ConfigResponse;
import com.yahoo.vespa.config.protocol.JRTServerConfigRequest;
import com.yahoo.vespa.config.server.GetConfigContext;
import com.yahoo.vespa.config.server.filedistribution.FileDirectory;
import com.yahoo.vespa.config.server.filedistribution.FileServer;
import com.yahoo.vespa.config.server.host.HostRegistry;
import com.yahoo.vespa.config.server.monitoring.Metrics;
import com.yahoo.vespa.config.server.rpc.security.NoopRpcAuthorizer;
import java.io.File;
import java.time.Duration;
import java.time.Instant;
import java.util.Optional;
import java.util.concurrent.CompletionService;
/**
* Test utility mocking an RPC server.
*
* @author Ulf Lilleengen
*/
public class MockRpcServer extends RpcServer {
public RuntimeException exception = null;
public int errorCode = 0;
public final ConfigResponse response = null;
/** The last request received and responded to */
public volatile JRTServerConfigRequest latestRequest = null;
public MockRpcServer(int port, File tempDir) {
super(createConfig(port),
null,
Metrics.createTestMetrics(),
new HostRegistry(),
new FileServer(createConfig(port), new FileDirectory(tempDir)),
new NoopRpcAuthorizer(),
new RpcRequestHandlerProvider());
}
private static ConfigserverConfig createConfig(int port) {
ConfigserverConfig.Builder b = new ConfigserverConfig.Builder();
b.rpcport(port);
return new ConfigserverConfig(b);
}
void waitUntilSet(Duration timeout) {
Instant end = Instant.now().plus(timeout);
while (Instant.now().isBefore(end)) {
if (latestRequest != null)
return;
try {
Thread.sleep(10);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
@Override
public Boolean addToRequestQueue(JRTServerConfigRequest request, boolean forceResponse, CompletionService<Boolean> completionService) {
latestRequest = request;
return true;
}
@Override
public void respond(JRTServerConfigRequest request) {
latestRequest = request;
errorCode = request.errorCode();
}
@Override
public ConfigResponse resolveConfig(JRTServerConfigRequest request, GetConfigContext context, Optional<Version> vespaVersion) {
if (exception != null) {
throw exception;
}
return response;
}
@Override
public boolean isHostedVespa() { return true; }
@Override
public boolean allTenantsLoaded() { return true; }
@Override
public boolean isRunning() {
return true;
}
}
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