Server Side Swift question

Transcript

1. Server-Side Swift
   @_shingt
   2015/10/21 LT@shibuya.swift#1
   

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2. Server-Side Swift??????????
   @_shingt
   2015/10/21 LT@shibuya.swift#1
   

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3. ୭
   • Software Engineer @ Wantedly, Inc.
   • Twitter: @_shingt
   3
   

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4. Why Swift on server side
   • ʢօ͞Μ๨Ε͔͚ͯͦ͏ͳʣΦʔϓϯιʔεԽ
   • SwiftͰαʔόαΠυ΋ॻ͚ΔͷͰ͸ʁͬͯҰॠ੝
   Γ্͕ͬͨʢؾ͕͢Δʣ
   • ࢓ࣄͰSwiftॻ͍ͯͳͯ͘ωλ͕ͳ͍
   • ISUCON
   4
   

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5. 5
   http://isucon.net/
   

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6. ISUCON
   • WebΞϓϦέʔγϣϯͷύϑΥʔϚϯεɾ
   νϡʔχϯάίϯςετʢৄࡉུʣ
   • ࠓ೥͸SNSαΠτ͕୊ࡐ
   • αʔόαΠυॻ͘ͳΒ࿅शʹஸ౓ྑ͍ͷͰ͸
   6
   

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7. ISUCON
   • WebΞϓϦέʔγϣϯͷύϑΥʔϚϯεɾ
   νϡʔχϯάίϯςετʢৄࡉུʣ
   • ࠓ೥͸SNSαΠτ͕୊ࡐ
   • αʔόαΠυॻ͘ͳΒ࿅शʹஸ౓ྑ͍ͷͰ͸
   7
   ܸ௜
   

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8. To work with server-side app
   • ࠷௿ݶ
   • HTTP Serverʢͱͯ͠ಈ͘ʣ
   • Template Engine
   • DBI, DB driver
   8
   

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9. To work with server-side app
   • ࠷௿ݶ
   • HTTP Server
   • Template Engine
   • DBI, DB driver
   9
   GRMustache
   Swifter, Taylor
   

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10. ͱΓ͋͑ͣ࡞ͬͯΈͯΔͷͰ
    DEMO
    https://github.com/shingt/SwiftServerExamples
    

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11. HTTP server engine / fw
    • Swifter
    • ͦͦ͜͜੔ͬͯ͸͍Δ
    • https://github.com/glock45/swifter
    • Taylor
    • ͔ͳΓബ͍ & ·ͩػೳἧͬͯͳ͍
    • GoͷMartiniϥΠΫʹॻ͚Δ
    • https://github.com/izqui/Taylor
    11
    

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12. Swifter
    12
    import Swifter
    let server = HttpServer()
    server["/"] = { request in
    return .OK(.HTML("Hello World!"))
    }
    var e: NSError?
    if !server.start(3002, error: &e) {
    print("Server start error: \(e)")
    } else {
    NSRunLoop.mainRunLoop().run()
    }
    

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13. Swifter
    13
    import Swifter
    let server = HttpServer()
    server["/"] = { request in
    return .OK(.HTML("Hello World!"))
    }
    var e: NSError?
    if !server.start(3002, error: &e) {
    print("Server start error: \(e)")
    } else {
    NSRunLoop.mainRunLoop().run()
    }
    

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14. Taylor
    14
    import Taylor
    let server = Taylor.Server()
    server.get("/") {
    req, res, cb in
    res.bodyString = "Hello World!"
    cb(.Send(req, res))
    }
    do {
    try server.serveHTTP(port: 3001,
    forever: true)
    } catch let e {
    print("Server start failed \(e)")
    }
    

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15. Taylor
    15
    import Taylor
    let server = Taylor.Server()
    server.get("/") {
    req, res, cb in
    res.bodyString = "Hello World!"
    cb(.Send(req, res))
    }
    do {
    try server.serveHTTP(port: 3001,
    forever: true)
    } catch let e {
    print("Server start failed \(e)")
    }
    

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16. Swifter or Taylor
    • ΠϯλʔϑΣΠε͸ Taylor > Swifterʢݸਓత
    ʹ͸ʣ
    • ͕ɺTaylor͸·ͩ৭ʑ੔ͬͯͳ͍
    • Swifter => CarthageରԠͯ͠ͳ͍
    • αʔόαΠυతʹѻ͍ʹ͍͘ʁ
    16
    

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17. Swifter or Taylor
    • ΠϯλʔϑΣΠε͸ Taylor > Swifterʢݸਓత
    ʹ͸ʣ
    • ͕ɺTaylor͸·ͩ৭ʑ੔ͬͯͳ͍
    • Swifter => CarthageରԠͯ͠ͳ͍
    • αʔόαΠυతʹѻ͍ʹ͍͘ʁ
    17
    cocoapods-rome
    

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18. cocoapods-rome
    

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19. cocoapods-rome
    • “pod install” ࣌ʹframeworkΛϏϧυͯ͘͠ΕΔcocoapods
    plugin
    • “Swift Scripting” by Ayaka Nonaka
    • https://realm.io/jp/news/swift-scripting/
    19
    

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20. cocoapods-rome
    20
    platform :osx, '10.10'
    pod 'Swifter', :git => 'https://
    github.com/glock45/swifter.git'
    

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21. cocoapods-rome
    21
    platform :osx, '10.10'
    plugin 'cocoapods-rome'
    pod 'Swifter', :git => 'https://
    github.com/glock45/swifter.git'
    

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22. cocoapods-rome
    22
    APP_ROOT
    ├─ Podfile
    ├─ Pods/
    │ ├─ Headers/
    │ ├─ Local Podspecs/
    │ ├─ Pods.xcodeproj/
    │ ├─ Swifter/
    │ ├─ Target Support Files/
    │ ├─ Manifest.lock
    ├─ Rome/
    │ └─ Swifter.framework/
    ├─ main.swift
    …
    

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23. cocoapods-rome
    23
    APP_ROOT
    ├─ Podfile
    ├─ Pods/
    │ ├─ Headers/
    │ ├─ Local Podspecs/
    │ ├─ Pods.xcodeproj/
    │ ├─ Swifter/
    │ ├─ Target Support Files/
    │ ├─ Manifest.lock
    ├─ Rome/
    │ └─ Swifter.framework/
    ├─ main.swift
    …
    

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24. cocoapods-rome
    24
    APP_ROOT
    ├─ Podfile
    ├─ Pods/
    │ ├─ Headers/
    │ ├─ Local Podspecs/
    │ ├─ Pods.xcodeproj/
    │ ├─ Swifter/
    │ ├─ Target Support Files/
    │ ├─ Manifest.lock
    ├─ Rome/
    │ └─ Swifter.framework/
    ├─ main.swift
    …
    swift -F Rome main.swift
    

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25. ࢥ͏ͱ͜Ζ
    • ͭΒ͍ ָ͍͠ʂʂʂ
    • ISUCONղ͜͏ͱͯ͠HTMLϨϯμ͚ͯͨ͠Ͳͦ΋ͦ΋JSONฦ
    ͤΕ͹े෼ͳͷͰ͸…
    • ॻ͚Δͷͱӡ༻͢ΔͷͱͰ͸·ͨ࿩͕ҧ͏͠ઌ௕ͦ͏
    • Swift+αʔόαΠυͬΆ͍୯ޠͰݕࡧͯ͠΋OpenStackͱ͔
    RubyͷSwift͕ग़ͯ͘Δ…
    • cocoapods-romeศར
    25
    

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26. Thank you!
    
    

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