Azure Web PubSub Java SDK - Examples

Comprehensive code examples for the Azure Web PubSub SDK for Java.

Table of Contents

• Maven Dependency
• Client Creation
• Send Messages
• Group Management
• Connection Management
• Client Access Tokens
• Permissions
• Async Operations
• Complete Application Example

Maven Dependency

<dependency>
    <groupId>com.azure</groupId>
    <artifactId>azure-messaging-webpubsub</artifactId>
    <version>1.5.0</version>
</dependency>

Client Creation

With Connection String

import com.azure.messaging.webpubsub.WebPubSubServiceClient;
import com.azure.messaging.webpubsub.WebPubSubServiceClientBuilder;

WebPubSubServiceClient client = new WebPubSubServiceClientBuilder()
    .connectionString(System.getenv("WEB_PUBSUB_CONNECTION_STRING"))
    .hub("chat")
    .buildClient();

With DefaultAzureCredential

import com.azure.identity.DefaultAzureCredentialBuilder;

WebPubSubServiceClient client = new WebPubSubServiceClientBuilder()
    .credential(new DefaultAzureCredentialBuilder().build())
    .endpoint(System.getenv("WEB_PUBSUB_ENDPOINT"))
    .hub("chat")
    .buildClient();

With Access Key

import com.azure.core.credential.AzureKeyCredential;

WebPubSubServiceClient client = new WebPubSubServiceClientBuilder()