CompressionDemo

HTTP Compression Example.

This example demonstrates how to add compression support for HTTP requests and responses.

Use Case

In LLM applications, HTTP message compression is very useful, especially in scenarios with long conversations or long contexts. Compression can significantly reduce data transfer volume, improve response speed, and lower bandwidth costs.

Supported Compression Algorithms

• GZIP - Universal support, good compression ratio, supported by all servers

• Brotli - 20-26% better compression than GZIP, widely supported by modern browsers and CDNs

• Zstd - Extremely fast compression/decompression, excellent ratio, ideal for high-performance scenarios

How to Use Compression in Your AgentScope Application

If you want to use HTTP message compression in your own AgentScope application, you need to implement the classes in the extra package like this example:

• io.agentscope.examples.compression.extra.CompressionEncoding - Compression encoding enum

• io.agentscope.examples.compression.extra.CompressionUtils - Compression utility class

• io.agentscope.examples.compression.extra.CompressionConfig - Compression configuration

• io.agentscope.examples.compression.extra.CompressingOkHttpTransport - HTTP transport with compression support

Usage Example

`// 1. Create compression config
CompressionConfig compressionConfig = CompressionConfig.builder()
.enableGzipCompression() // Enable GZIP compression (request and response)
.build();

// 2. Create transport with compression support
CompressingOkHttpTransport transport = CompressingOkHttpTransport.builder()
.compressionConfig(compressionConfig)
.build();

// 3. Use compression transport in your model
DashScopeChatModel model = DashScopeChatModel.builder()
.apiKey("your-api-key")
.modelName("qwen-max")
.httpTransport(transport)
.build();
`