mcp-stdio-proxy 0.2.8

MCP (Model Context Protocol) proxy server and CLI tool for protocol conversion and remote service access
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use axum::extract::Path;
use log::{info, warn};

use crate::{
    AppError, get_proxy_manager,
    model::{CheckMcpStatusResponseParams, CheckMcpStatusResponseStatus, HttpResult},
};

///根据 mcpId，检查 mcp 透明代理服务是否正在运行的状态
// #[axum::debug_handler]
#[utoipa::path(
    get,
    path = "/mcp/check/status/{mcp_id}",
    tag = "mcp-config",
    params(
        ("mcp_id" = String, Path, description = "注册 MCP 服务时返回的服务唯一标识")
    ),
    responses(
        (status = 200, description = "服务运行状态（ready=true 表示就绪；status=Error 时 message 携带错误信息）",
            body = HttpResult<CheckMcpStatusResponseParams>,
            example = json!({
                "code": "0000",
                "message": "成功",
                "data": {
                    "ready": true,
                    "status": "Ready",
                    "message": null
                },
                "tid": null,
                "success": true
            }))
    )
)]
pub async fn check_mcp_is_status_handler(
    Path(mcp_id): Path<String>,
) -> Result<HttpResult<CheckMcpStatusResponseParams>, AppError> {
    info!("mcp_id: {mcp_id}");

    let status = get_proxy_manager()
        .get_mcp_service_status(&mcp_id)
        .map(|mcp_service_status| mcp_service_status.check_mcp_status_response_status.clone());

    if let Some(status) = status {
        match status.clone() {
            CheckMcpStatusResponseStatus::Ready => Ok(HttpResult::success(
                CheckMcpStatusResponseParams::new(true, status, None),
                None,
            )),
            CheckMcpStatusResponseStatus::Pending => Ok(HttpResult::success(
                CheckMcpStatusResponseParams::new(false, status, None),
                None,
            )),
            CheckMcpStatusResponseStatus::Error(err) => Ok(HttpResult::success(
                CheckMcpStatusResponseParams::new(false, status, Some(err)),
                None,
            )),
        }
    } else {
        warn!("mcp_id: {mcp_id} does not exist");
        Ok(HttpResult::success(
            CheckMcpStatusResponseParams::new(
                false,
                CheckMcpStatusResponseStatus::Error("mcp_id 不存在".to_string()),
                None,
            ),
            None,
        ))
    }
}