-
Notifications
You must be signed in to change notification settings - Fork 119
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #421 from Ladicek/fix-connection-sharing
fix Redis connection sharing
- Loading branch information
Showing
5 changed files
with
183 additions
and
53 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
126 changes: 126 additions & 0 deletions
126
src/test/java/io/vertx/redis/client/test/SharedRedisConnectionTest.java
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| package io.vertx.redis.client.test; | ||
|
|
||
| import io.vertx.core.AbstractVerticle; | ||
| import io.vertx.core.DeploymentOptions; | ||
| import io.vertx.core.Future; | ||
| import io.vertx.core.Promise; | ||
| import io.vertx.core.Vertx; | ||
| import io.vertx.ext.unit.Async; | ||
| import io.vertx.ext.unit.TestContext; | ||
| import io.vertx.ext.unit.junit.VertxUnitRunner; | ||
| import io.vertx.redis.client.Redis; | ||
| import io.vertx.redis.client.RedisAPI; | ||
| import io.vertx.redis.client.RedisClientType; | ||
| import io.vertx.redis.client.RedisOptions; | ||
| import io.vertx.redis.client.Response; | ||
| import org.junit.After; | ||
| import org.junit.Before; | ||
| import org.junit.ClassRule; | ||
| import org.junit.Test; | ||
| import org.junit.runner.RunWith; | ||
| import org.testcontainers.containers.GenericContainer; | ||
|
|
||
| import java.util.ArrayList; | ||
| import java.util.Arrays; | ||
| import java.util.List; | ||
| import java.util.Set; | ||
| import java.util.stream.Collectors; | ||
|
|
||
| @RunWith(VertxUnitRunner.class) | ||
| public class SharedRedisConnectionTest { | ||
|
|
||
| @ClassRule | ||
| public static final GenericContainer<?> redis = new GenericContainer<>("redis:7") | ||
| .withExposedPorts(6379); | ||
|
|
||
| private static final int VERTICLES_COUNT = 10; | ||
| private static final int ITERATIONS_COUNT = 1000; | ||
|
|
||
| private static final String REDIS_NUMBER_VALUE_KEY = "user:post:pinned:1372"; | ||
| private static final String REDIS_SET_VALUE_KEY = "user:like:post:975"; | ||
|
|
||
| Vertx vertx; | ||
| RedisAPI conn; | ||
|
|
||
| @Before | ||
| public void setup(TestContext test) { | ||
| Async async = test.async(); | ||
| vertx = Vertx.vertx(); | ||
| RedisOptions options = new RedisOptions() | ||
| .setConnectionString("redis://" + redis.getHost() + ":" + redis.getFirstMappedPort()) | ||
| .setMaxWaitingHandlers(VERTICLES_COUNT * ITERATIONS_COUNT * 2); // 2 requests per iteration | ||
| Redis.createClient(vertx, options) | ||
| .connect() | ||
| .map(RedisAPI::api) | ||
| .flatMap(api -> { | ||
| return api.set(Arrays.asList(REDIS_NUMBER_VALUE_KEY, "42")) | ||
| .map(api); | ||
| }).flatMap(api -> { | ||
| return api.sadd(Arrays.asList(REDIS_SET_VALUE_KEY, "100", "101", "102")) | ||
| .map(api); | ||
| }) | ||
| .onComplete(result -> { | ||
| if (result.succeeded()) { | ||
| conn = result.result(); | ||
| } else { | ||
| test.fail(result.cause()); | ||
| } | ||
| async.complete(); | ||
| }); | ||
| } | ||
|
|
||
| @After | ||
| public void teardown(TestContext test) { | ||
| conn.close(); | ||
| vertx.close().onComplete(test.asyncAssertSuccess()); | ||
| } | ||
|
|
||
| @Test | ||
| public void test(TestContext test) { | ||
| vertx.deployVerticle(() -> new MyVerticle(conn, test), new DeploymentOptions().setInstances(VERTICLES_COUNT)); | ||
| } | ||
|
|
||
| public static class MyVerticle extends AbstractVerticle { | ||
| private final RedisAPI conn; | ||
| private final TestContext test; | ||
|
|
||
| public MyVerticle(RedisAPI conn, TestContext test) { | ||
| this.conn = conn; | ||
| this.test = test; | ||
| } | ||
|
|
||
| @Override | ||
| public void start() { | ||
| Async async = test.async(ITERATIONS_COUNT); | ||
| for (int i = 0; i < ITERATIONS_COUNT; i++) { | ||
| test() | ||
| .onSuccess(ignored -> async.countDown()) | ||
| .onFailure(test::fail); | ||
| } | ||
| } | ||
|
|
||
| private Future<?> test() { | ||
| Future<Response> fetchNumberFuture = conn.get(REDIS_NUMBER_VALUE_KEY) | ||
| .onSuccess(response -> { | ||
| try { | ||
| response.toInteger(); | ||
| } catch (Exception e) { | ||
| test.fail(e); | ||
| } | ||
| }); | ||
|
|
||
| Future<Response> fetchSetFuture = conn.smembers(REDIS_SET_VALUE_KEY) | ||
| .onSuccess(response -> { | ||
| try { | ||
| for (Response part : response) { | ||
| part.toInteger(); | ||
| } | ||
| } catch (Exception e) { | ||
| test.fail(e); | ||
| } | ||
| }); | ||
|
|
||
| return Future.all(fetchNumberFuture, fetchSetFuture); | ||
| } | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters