Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
はじめてのSwift Server API / Beginning Swift Server API
Search
Shun Takebayashi
September 15, 2017
Programming
1
480
はじめてのSwift Server API / Beginning Swift Server API
Shun Takebayashi
September 15, 2017
Tweet
Share
More Decks by Shun Takebayashi
See All by Shun Takebayashi
Introduction of Swift HTTP APIs
takebayashi
0
270
The Ecosystem of Web Development with Swift
takebayashi
4
1.2k
Other Decks in Programming
See All in Programming
ゆるい個人開発のススメ
kuroppe1819
10
950
Git Rebase
bkuhlmann
11
1.6k
CQRS/ES avec Symfony, c’est (trop) bien !
jeremyfreeagent
1
630
入門 AWS Amplify Gen2 / Introduction to AWS Amplify Gen2
genkiogasawara
1
320
StoreKit2によるiOSのアプリ内課金のリニューアル
kangnux
0
100
puregoの活用例
aethiopicuschan
0
220
スクラムチームと認知負荷 - ニフティのスクラムトーク Vol2. / NIFTY Tech Talk #18
niftycorp
PRO
1
120
TYPO3 v13 – The road to LTS: What's new and new APIs
luisasofie_xoxo
0
180
Ruby GitHub Packages
bkuhlmann
0
620
⼤規模⾔語モデルの拡張(RAG)が 終わったかも知れない件について
nearme_tech
22
15k
1인 개발자로 행복하게 살기 - GDG 송도 헬로월드 2024
benjaminkim
1
5.6k
OpenAPIを中心に考えるAPI開発入門 / Introduction to API Development with a Focus on OpenAPI
seike460
PRO
2
130
Featured
See All Featured
Optimising Largest Contentful Paint
csswizardry
7
2.3k
Fontdeck: Realign not Redesign
paulrobertlloyd
76
4.9k
Fantastic passwords and where to find them - at NoRuKo
philnash
36
2.5k
For a Future-Friendly Web
brad_frost
171
8.9k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
243
20k
Visualizing Your Data: Incorporating Mongo into Loggly Infrastructure
mongodb
34
8.9k
Being A Developer After 40
akosma
56
580k
KATA
mclloyd
14
12k
Designing for humans not robots
tammielis
247
25k
The Brand Is Dead. Long Live the Brand.
mthomps
48
28k
Statistics for Hackers
jakevdp
789
220k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
19
1.9k
Transcript
͡ΊͯͷSwift Server API Shun Takebayashi
ΞδΣϯμ • Swift Server APIͱ • HTTP APIͱ • αϯϓϧʹֶͿHTTP
API • HTTP APIͷݱঢ় • ·ͱΊ
Swift Server APIͱ
Swift Server APIͱ αʔόʔαΠυͰඞཁͱͳΔίϯϙʔωϯτΛඪ४Խͨ͠APIͷ૯শ
Swift Server APIͱ త • ૬ޓӡ༻ੑͷ֬อ • ϚϧνϓϥοτϑΥʔϜͷରԠ
Swift Server APIͱ Χόʔ͢ΔྖҬ • ωοτϫʔΫ • ηΩϡϦςΟ • HTTP
Swift Server APIͱ Χόʔ͢ΔྖҬ • ωοτϫʔΫ • ηΩϡϦςΟ • HTTP
HTTP APIͱ
HTTP APIͱ αʔόʔαΠυͰಈ͘HTTPΞϓϦέʔγϣϯͷͨΊͷجຊతͳίϯϙʔωϯτ • ܕΠϯλʔϑΣʔε • σϑΥϧτͷ࣮ ΣϒΞϓϦέʔγϣϯϑϨʔϜϫʔΫͰͳ͍
HTTP APIͱ ΞϓϦέʔγϣϯ ϦΫΤετ Ϩεϙϯε αʔό ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ
HTTP APIͱ ΞϓϦέʔγϣϯ ϦΫΤετ Ϩεϙϯε αʔό ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ
HTTP APIͱ HTTPRequestHandler HTTPRequest HTTPResponseStatus, … HTTPServing ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ
HTTP APIͱ public typealias HTTPRequestHandler = (HTTPRequest, HTTPResponseWriter) -> HTTPBodyProcessing
public protocol HTTPServing : class { func start(port: Int, handler: @escaping HTTPRequestHandler) throws // ... }
αϯϓϧʹֶͿHTTP API
let app: HTTPRequestHandler = { (request, responseWriter) in let headers:
HTTPHeaders = ["Content-Type": "text/plain"] responseWriter.writeHeader(status: .ok, headers: headers) responseWriter.writeBody("Hello, world!") return .discardBody }
let app: HTTPRequestHandler = { (request, responseWriter) in let headers:
HTTPHeaders = ["Content-Type": "text/plain"] responseWriter.writeHeader(status: .ok, headers: headers) responseWriter.writeBody("Hello, world!") return .discardBody }
let app: HTTPRequestHandler = { (request, responseWriter) in let headers:
HTTPHeaders = ["Content-Type": "text/plain"] responseWriter.writeHeader(status: .ok, headers: headers) responseWriter.writeBody("Hello, world!") return .discardBody }
let app: HTTPRequestHandler = { (request, responseWriter) in let headers:
HTTPHeaders = ["Content-Type": "text/plain"] responseWriter.writeHeader(status: .ok, headers: headers) responseWriter.writeBody("Hello, world!") return .discardBody }
try! HTTPServer().start(port: 8080, handler: app)
let app: HTTPRequestHandler = { (request, responseWriter) in responseWriter.writeHeader(status: .ok)
return .processBody { (chunk, stop) in switch chunk { case .chunk(let data, let finishedProcessing): responseWriter.writeBody(data) { _ in finishedProcessing() } case .end: responseWriter.done() default: stop = true responseWriter.abort() } } }
let app: HTTPRequestHandler = { (request, responseWriter) in responseWriter.writeHeader(status: .ok)
return .processBody { (chunk, stop) in switch chunk { case .chunk(let data, let finishedProcessing): responseWriter.writeBody(data) { _ in finishedProcessing() } case .end: responseWriter.done() default: stop = true responseWriter.abort() } } }
let app: HTTPRequestHandler = { (request, responseWriter) in responseWriter.writeHeader(status: .ok)
return .processBody { (chunk, stop) in switch chunk { case .chunk(let data, let finishedProcessing): responseWriter.writeBody(data) { _ in finishedProcessing() } case .end: responseWriter.done() default: stop = true responseWriter.abort() } } }
let app: HTTPRequestHandler = { (request, responseWriter) in responseWriter.writeHeader(status: .ok)
return .processBody { (chunk, stop) in switch chunk { case .chunk(let data, let finishedProcessing): responseWriter.writeBody(data) { _ in finishedProcessing() } case .end: responseWriter.done() default: stop = true responseWriter.abort() } } }
let app: HTTPRequestHandler = { (request, responseWriter) in responseWriter.writeHeader(status: .ok)
return .processBody { (chunk, stop) in switch chunk { case .chunk(let data, let finishedProcessing): responseWriter.writeBody(data) { _ in finishedProcessing() } case .end: responseWriter.done() default: stop = true responseWriter.abort() } } }
let app: HTTPRequestHandler = { (request, responseWriter) in responseWriter.writeHeader(status: .ok)
return .processBody { (chunk, stop) in switch chunk { case .chunk(let data, let finishedProcessing): responseWriter.writeBody(data) { _ in finishedProcessing() } case .end: responseWriter.done() default: stop = true responseWriter.abort() } } }
let app: HTTPRequestHandler = { (request, responseWriter) in responseWriter.writeHeader(status: .ok)
return .processBody { (chunk, stop) in switch chunk { case .chunk(let data, let finishedProcessing): responseWriter.writeBody(data) { _ in finishedProcessing() } case .end: responseWriter.done() default: stop = true responseWriter.abort() } } }
try! HTTPServer().start(port: 8080, handler: app)
public typealias HTTPBodyHandler = (HTTPBodyChunk, inout Bool) -> Void public
enum HTTPBodyProcessing { case discardBody case processBody(handler: HTTPBodyHandler) } public enum HTTPBodyChunk { case chunk(data: DispatchData, finishedProcessing: ()-> Void) case end // ... }
αϯϓϧʹֶͿHTTP API جຊతͳྲྀΕ • HTTPRequestHandlerΛ࣮͢Δ • HTTPRequestΛड͚औΓɺHTTPResponseWriterʹॻ͖ࠐΉ • ϦΫΤετϘσΟΛॲཧ͢Δ߹HTTPBodyHandlerΛ࣮͢Δ •
ෳճ࣮ߦ͞ΕΔՄೳੑ͕͋Δ (Chunked Transfer)
HTTP APIͷݱঢ়
HTTP APIͷݱঢ় ਖ਼ࣜϦϦʔεલ ·ͩਖ਼ࣜϦϦʔε͞Ε͓ͯΒͣɺʑվળ͞Ε͍ͯΔ • https://github.com/swift-server/http •
[email protected]
ഁյతͳมߋ͕ߦΘΕΔՄೳੑ͋Δ
HTTP APIͷݱঢ় HTTP APIʹґଘͨ͠ΞϓϦέʔγϣϯͷϏϧυํ๏ λά͕ৼΒΕ͍ͯͳ͍ͨΊɺSwift 4ͷPackage Manager͕ඞཁ let package =
Package( name: "swift-http-example", dependencies: [ .package(url: "https://github.com/swift-server/http.git", .branch("develop")), ], targets: [ .target(name: "swift-http-example", dependencies: ["SwiftServerHTTP"]), ] )
·ͱΊ
·ͱΊ • Swift Server APIϙʔλϒϧͳαʔόʔαΠυSwiftΛ࣮ݱ͢ΔͨΊͷAPI • HTTP APIHTTPΞϓϦέʔγϣϯͷͨΊͷڞ௨ΠϯλʔϑΣʔε • ΞϓϦέʔγϣϯHTTPRequestHandlerΛ࣮
• αʔόʔHTTPServingΛ࣮ • ҙͷαʔόʔͱΞϓϦέʔγϣϯΛΈ߹Θ࣮ͤͯߦՄೳ • ·ͩਖ਼ࣜϦϦʔεલͷ༷Ͱ͋ΓɺMLͰٞͷࢀՃ͕Մೳ