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-rw-r--r--rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/RxHttpClientFactory.java18
-rw-r--r--rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/ConnectionPoolConfig.java33
-rw-r--r--rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/RxHttpClientConfig.java1
3 files changed, 50 insertions, 2 deletions
diff --git a/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/RxHttpClientFactory.java b/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/RxHttpClientFactory.java
index 118df52b..0567b1b4 100644
--- a/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/RxHttpClientFactory.java
+++ b/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/RxHttpClientFactory.java
@@ -23,11 +23,13 @@ package org.onap.dcaegen2.services.sdk.rest.services.adapters.http;
import io.netty.handler.ssl.SslContext;
import io.vavr.control.Option;
import org.jetbrains.annotations.NotNull;
+import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.config.ConnectionPoolConfig;
import org.onap.dcaegen2.services.sdk.rest.services.adapters.http.config.RxHttpClientConfig;
import org.onap.dcaegen2.services.sdk.security.ssl.SecurityKeys;
import org.onap.dcaegen2.services.sdk.security.ssl.SslFactory;
import org.onap.dcaegen2.services.sdk.security.ssl.TrustStoreKeys;
import reactor.netty.http.client.HttpClient;
+import reactor.netty.resources.ConnectionProvider;
/**
* @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
@@ -44,8 +46,11 @@ public final class RxHttpClientFactory {
return new RxHttpClient(HttpClient.create());
}
- public static RxHttpClient create(RxHttpClientConfig config) {
- return createWithConfig(HttpClient.create(), config);
+ public static RxHttpClient create(RxHttpClientConfig config){
+ return Option.of(config.connectionPool())
+ .map(RxHttpClientFactory::createConnectionProvider)
+ .map(provider -> createWithConfig(HttpClient.create(provider), config))
+ .getOrElse(createWithConfig(HttpClient.create(), config));
}
public static RxHttpClient create(SecurityKeys securityKeys) {
@@ -93,4 +98,13 @@ public final class RxHttpClientFactory {
.map(retryConfig -> new RxHttpClient(httpClient, retryConfig))
.getOrElse(() -> new RxHttpClient(httpClient));
}
+
+ @NotNull
+ private static ConnectionProvider createConnectionProvider(ConnectionPoolConfig connectionPoolConfig) {
+ return ConnectionProvider.builder("fixed")
+ .maxConnections(connectionPoolConfig.connectionPool())
+ .maxIdleTime(connectionPoolConfig.maxIdleTime())
+ .maxLifeTime(connectionPoolConfig.maxLifeTime())
+ .build();
+ }
}
diff --git a/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/ConnectionPoolConfig.java b/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/ConnectionPoolConfig.java
new file mode 100644
index 00000000..d1d5c565
--- /dev/null
+++ b/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/ConnectionPoolConfig.java
@@ -0,0 +1,33 @@
+/*
+ * ============LICENSE_START====================================
+ * DCAEGEN2-SERVICES-SDK
+ * =========================================================
+ * Copyright (C) 2021 Nokia. All rights reserved.
+ * =========================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=====================================
+ */
+
+package org.onap.dcaegen2.services.sdk.rest.services.adapters.http.config;
+
+import org.immutables.value.Value;
+
+import java.time.Duration;
+
+@Value.Immutable
+public interface ConnectionPoolConfig {
+
+ int connectionPool();
+ Duration maxIdleTime();
+ Duration maxLifeTime();
+} \ No newline at end of file
diff --git a/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/RxHttpClientConfig.java b/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/RxHttpClientConfig.java
index 78a88a47..b17a35cd 100644
--- a/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/RxHttpClientConfig.java
+++ b/rest-services/http-client/src/main/java/org/onap/dcaegen2/services/sdk/rest/services/adapters/http/config/RxHttpClientConfig.java
@@ -26,4 +26,5 @@ import org.jetbrains.annotations.Nullable;
@Value.Immutable
public interface RxHttpClientConfig {
@Nullable RetryConfig retryConfig();
+ @Nullable ConnectionPoolConfig connectionPool();
}