chore(example): add example in progress (#271)

Signed-off-by: jokemanfire <hu.dingyang@zte.com.cn>

Author: jokemanfire

examples/clients/Cargo.toml

@@ -28,6 +28,7 @@ url = "2.4"
 tower = "0.5"
 axum = "0.8"
 reqwest = "0.12"
+clap = { version = "4.0", features = ["derive"] }
 
 [[example]]
 name = "clients_sse"
@@ -56,3 +57,8 @@ path = "src/auth/oauth_client.rs"
 [[example]]
 name = "clients_sampling_stdio"
 path = "src/sampling_stdio.rs"
+
+
+[[example]]
+name = "clients_progress_client"
+path = "src/progress_client.rs"

examples/clients/README.md

@@ -4,6 +4,7 @@ This directory contains Model Context Protocol (MCP) client examples implemented
 
 ## Example List
 
+
 ### SSE Client (`sse.rs`)
 
 A client that communicates with an MCP server using Server-Sent Events (SSE) transport.
@@ -67,6 +68,16 @@ A client demonstrating how to use the sampling tool.
 - Retrieves server information and list of available tools
 - Calls the `ask_llm` tool
 
+### Progress Test Client (`progress_test_client.rs`)
+
+A client that communicates with an MCP server using progress notifications.
+
+- Launches the `cargo run --example clients_progress_client -- --transport {stdio|sse|http|all}` to test the progress notifications
+- Connects to the server using different transport methods
+- Tests the progress notifications
+- The sse and http should run the server first
+
+
 ## How to Run
 
 Each example can be run using Cargo: