fastcgi-client 0.11.0

Fastcgi client implemented for Rust.
Documentation 
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// Copyright 2026 jmjoy
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use fastcgi_client::{Client, Params, Request, io};
use std::{error::Error, path::PathBuf};
use tokio::net::TcpStream;

#[tokio::main(flavor = "current_thread")]
async fn main() -> Result<(), Box<dyn Error>> {
    let document_root = PathBuf::from(env!("CARGO_MANIFEST_DIR"))
        .join("tests")
        .join("php");
    let script_filename = document_root.join("index.php");
    let script_name = "/index.php";

    let stream = TcpStream::connect(("127.0.0.1", 9000)).await?;
    let mut client = Client::new_keep_alive_tokio(stream);

    let params = Params::default()
        .request_method("GET")
        .document_root(document_root.to_string_lossy().into_owned())
        .script_name(script_name)
        .script_filename(script_filename.to_string_lossy().into_owned())
        .request_uri(script_name)
        .document_uri(script_name)
        .remote_addr("127.0.0.1")
        .remote_port(12345)
        .server_addr("127.0.0.1")
        .server_port(80)
        .server_name("localhost")
        .content_type("")
        .content_length(0);

    for request_number in 1..=3 {
        let output = client
            .execute(Request::new(params.clone(), io::empty()))
            .await?;

        println!(
            "response #{request_number}:\n{}",
            String::from_utf8_lossy(&output.stdout.unwrap_or_default())
        );

        if let Some(stderr) = output.stderr {
            eprintln!(
                "stderr #{request_number}:\n{}",
                String::from_utf8_lossy(&stderr)
            );
        }
    }

    Ok(())
}