Actix Request Identifier Middleware

actix-request-identifier implements a middleware for actix-web that generates an ID for each incomming request. By default, a UUID v4 is generated for each request using uuid. The request ID is set via the x-request-id HTTP header (which can be configured) and can be extracted from the request using RequestId.

Example

use actix_request_identifier::{RequestId, RequestIdentifier};

#[get("/")]
async fn index(id: RequestId) -> impl Responder {
    HttpResponse::Ok().body(format!("{}", id.as_str()))
}

#[actix_rt::main]
async fn main() {
    HttpServer::new(move || {
        App::new()
            .wrap(RequestIdentifier::with_uuid())
            .service(index)
    }).bind("127.0.0.1:8080")
    .unwrap()
    .run()
    .await
    .unwrap();

The response looks like this:

$ curl -i 127.0.0.1:8080/
HTTP/1.1 200 OK
content-length: 36
x-request-id: 5f099854-2117-49b3-b252-d6693a85acc5
date: Mon, 20 Apr 2020 06:53:49 GMT

5f099854-2117-49b3-b252-d6693a85acc5

License

actix-request-identifier is licensed under either of the following at your option:

Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT License (LICENSE-MIT or http://opensource.org/licenses/MIT)

actix-request-identifier 0.1.0

Actix Request Identifier Middleware

Example

License