Ian Partridge
31 lines
1.1 KiB
Swift
31 lines
1.1 KiB
Swift
// This source file is part of the Swift.org Server APIs open source project
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//
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// Copyright (c) 2017 Swift Server API project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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//
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import Foundation
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import HTTP
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/// Simple `HTTPRequestHandler` that prints "Hello, World" as per K&R
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class HelloWorldHandler: HTTPRequestHandling {
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func handle(request: HTTPRequest, response: HTTPResponseWriter ) -> HTTPBodyProcessing {
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//Assume the router gave us the right request - at least for now
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response.writeHeader(status: .ok, headers: [.transferEncoding: "chunked", "X-foo": "bar"])
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return .processBody { (chunk, stop) in
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switch chunk {
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case .chunk(_, let finishedProcessing):
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finishedProcessing()
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case .end:
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response.writeBody("Hello, World!")
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response.done()
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default:
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stop = true /* don't call us anymore */
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response.abort()
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}
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}
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}
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}
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