Added a small swift http server with FlyingFox

Author: jsinglamms

bench/algorithm/http-server/1.swift

@@ -0,0 +1,107 @@
+import FlyingFox
+import Foundation
+
+struct PayloadContent: Codable {
+	let value: Int
+	init(value: Int){
+		self.value = value;
+	}
+}
+
+class DummyServer {
+	let server : HTTPServer
+
+	private func handleRequest(request: HTTPRequest) async -> HTTPResponse{
+		do {
+			let bodyStr = try await request.bodyData
+			let body = try JSONDecoder().decode(PayloadContent.self, from: bodyStr)
+			let response = "\(body.value)"
+			if let responseData = response.data(using: .utf8) {
+			    return HTTPResponse(statusCode: .ok, body: responseData)
+			}
+		} catch {
+			print("An unexpected error occurred: \(error)")
+		}
+		return HTTPResponse(statusCode: .internalServerError, body: Data("Internal Server Error".utf8))
+	}
+
+	init(_ port: UInt16) async {
+		server = HTTPServer(port: port)
+		await server.appendRoute("POST /api") {request in
+			return await self.handleRequest(request: request)
+		}
+	}
+
+	func start() async throws {
+		try await server.start()
+	}
+
+	func stop() async throws{
+		await server.stop(timeout: 3)
+	}
+}
+
+func send(url: URL, value: Int) async -> Int {
+    let payload = PayloadContent(value: value)
+    guard let jsonData = try? JSONEncoder().encode(payload) else { return 0 }
+
+    var request = URLRequest(url: url)
+    request.httpMethod = "POST"
+    request.setValue("application/json", forHTTPHeaderField: "Content-Type")
+    request.httpBody = jsonData
+    do {
+	    let (data, _) = try await URLSession.shared.data(for: request)
+	    if let responseStr = String(data: data, encoding: .utf8), let intValue = Int(responseStr) {
+	        return intValue
+	    }
+    } catch {
+    	print(error)
+    }
+    return 0
+}
+
+func main()async throws{
+	print("Hello world!")
+	// Command line arguments
+	let args = CommandLine.arguments
+	var n = 10
+
+	if args.count == 2, let inputNumber = Int(args[1]) {
+	    n = inputNumber
+	}
+	print(n)
+
+	// Generate a random port number in the range 20000 to 50000
+	let port = UInt16.random(in: 20000...50000)
+
+	let task = Task {
+		let server = await DummyServer(port)
+		try await server.start()
+	}
+	let urlString = "http://localhost:\(port)/api"
+
+	guard let url = URL(string: urlString) else {
+	    print("Invalid URL")
+	    exit(1)
+	}
+
+	var sum = 0
+
+    await withTaskGroup(of: Int.self) { group in
+        for i in 1...n {
+            group.addTask {
+                await send(url: url, value: i)
+            }
+        }
+
+        for await result in group {
+            sum += result
+        }
+    }
+
+    print(sum)
+    task.cancel()
+
+}
+
+try await main()

bench/bench_swift.yaml

@@ -21,6 +21,9 @@ problems:
   - name: knucleotide
     source:
       - 2.swift
+  - name: http-server
+    source:
+      - 1.swift
 compiler_version_command: swift --version
 compiler_version_regex:
 runtime_version_parameter:

bench/include/swift/Package.swift

@@ -1,15 +1,18 @@
-// swift-tools-version:5.5
+// swift-tools-version:5.7
 // The swift-tools-version declares the minimum version of Swift required to build this package.
 
 import PackageDescription
 
 let package = Package(
     name: "app",
+    platforms: [
+       .macOS(.v13)
+    ],
     dependencies: [
         // Dependencies declare other packages that this package depends on.
         // .package(url: /* package url */, from: "1.0.0"),
-        .package(url: "https://github.com/attaswift/BigInt.git", from: "5.3.0")
-        // .package(url: "https://github.com/httpswift/swifter.git", .upToNextMajor(from: "1.5.0"))
+        .package(url: "https://github.com/attaswift/BigInt.git", from: "5.3.0"),
+        .package(url: "https://github.com/swhitty/FlyingFox.git", .upToNextMajor(from: "0.15.0"))
     ],
     targets: [
         // Targets are the basic building blocks of a package. A target can define a module or a test suite.
@@ -18,7 +21,7 @@ let package = Package(
             name: "app",
             dependencies: [
                 "BigInt",
-                // .product(name: "Swifter", package: "swifter")
+                "FlyingFox",
             ]),
         // .testTarget(
         //     name: "appTests",