process.nextTick differences between node-v0.8 and node-v0.11

東京OtakuMode学園#1 LTスライド

Transcript

1. QSPDFTTOFYU5JDL
   EJ⒎FSFODFT
   CFUXFFO
   OPEFW
   BOE
   OPEFW !XBHZV
   ౦ژ0UBLV.PEFֶԂ
   
2. େݩͷ࿩ ʮͦ͏ͩͬͨͷ͔ʂΑ͘Θ͔Δ
   QSPDFTTOFYU5JDL
   OPEFKTͷΠϕϯτϧʔϓΛཧղ ͢Δʯ IUUQXXXTMJEFTIBSFOFUTIJHFLJ@PIUTVQSPDFTTOFYUUJDLOPEFKT
    ϖʔδ໨ɺOPEFWͱOPEFWͰQSPDFTTOFYU5JDL ͷ࣮૷͕มΘΔΜ͡ΌͶʁ ͱ͍͏࿩ɻ
   
3. ͰɺࠓͲ͏ͳͬͯΜͷʁ ͜Ε
4. ࣍ͷεϥΠυWͰ͓͢͢͠͠ ҆ఆ൛͸ͲʔͳͬͯΜ͔͢Ͷʁ IUUQXXXTMJEFTIBSFOFUTIJHFLJ@PIUTVOPEFWUOH
5. ͱ͍͏͜ͱͰ
   W͔ΒWͰ͜ͷล͕Ͳ͏ͳ͍ͬͯΔ͔
   ࿩͍ͨ͠ͱࢥ͍·͢ɻ
6. ͱΓ࣮͋͑ͣݧ
7. 6TF
   UIF
   4PVSDF
   -VLFʜ 
   BKT
   DPOTPMFMPH CFHJO 
   ! TFU5JNFPVU GVODUJPO
   \
   
   
   DPOTPMFMPH TFU5JNFPVU 
   ^
    
   ! QSPDFTTOFYU5JDL GVODUJPO
   G
   \
   
   
   QSPDFTTOFYU5JDL G 
   ^ 
   ! DPOTPMFMPH FOE 
8. OPEFKT
   W 
   OPEF
   W
   W
   
   OPEF
   BKT
   CFHJO
   FOE
   TFU5JNFPVU TFU5JNFPVU͕ಈ͘
9. OPEFKT
   W 
   OPEF
   W
   W
   
   OPEF
   BKT
   CFHJO
   FOE
   OPEF
   XBSOJOH
   3FDVSTJWF
   QSPDFTTOFYU5JDL
   EFUFDUFE
   5IJT
   XJMM
   CSFBL
   JO
   UIF
   OFYU
   WFSTJPO
   PG
   OPEF
   1MFBTF
   VTF
   TFU*NNFEJBUF
   GPS
   SFDVSTJWF
   EFGFSSBM
   
   OPEF
   XBSOJOH
   3FDVSTJWF
   QSPDFTTOFYU5JDL
   EFUFDUFE
   5IJT
   XJMM
   CSFBL
   JO
   UIF
   OFYU
   WFSTJPO
   PG
   OPEF
   1MFBTF
   VTF
   TFU*NNFEJBUF
   GPS
   SFDVSTJWF
   EFGFSSBM
   ! 3BOHF&SSPS
   .BYJNVN
   DBMM
   TUBDL
   TJ[F
   FYDFFEFE
   TFU5JNFPVU͸ಈ͔ͳ͍ɺམͪΔ
10. OPEFKT
    W 
    OPEF
    W
    W
    
    OPEF
    BKT
    CFHJO
    FOE
    OPEF
    XBSOJOH
    3FDVSTJWF
    QSPDFTTOFYU5JDL
    EFUFDUFE
    5IJT
    XJMM
    CSFBL
    JO
    UIF
    OFYU
    WFSTJPO
    PG
    OPEF
    1MFBTF
    VTF
    TFU*NNFEJBUF
    GPS
    SFDVSTJWF
    EFGFSSBM
    
    OPEF
    XBSOJOH
    3FDVSTJWF
    QSPDFTTOFYU5JDL
    EFUFDUFE
    5IJT
    XJMM
    CSFBL
    JO
    UIF
    OFYU
    WFSTJPO
    PG
    OPEF
    1MFBTF
    VTF
    TFU*NNFEJBUF
    GPS
    SFDVSTJWF
    EFGFSSBM
    ! 3BOHF&SSPS
    .BYJNVN
    DBMM
    TUBDL
    TJ[F
    FYDFFEFE
    TFU5JNFPVU͸ಈ͔ͳ͍ɺམͪΔ
11. OPEFKT
    W 
    OPEF
    W
    W
    
    OPEF
    BKT
    CFHJO
    FOE TFU5JNFPVU͸ಈ͔ͳ͍ɺམͪͳ͍ɺΤϥʔදࣔ΋΍Ίͨ໛༷
12. ֤όʔδϣϯͷOFYU5JDLͷڍಈ w OPEFW
    ΠϕϯτϧʔϓதͰճ࣮ߦ͞ΕΔ
    SVO@JEMF
    SVO@QSFQBSF
    SVO@DIFDLɻOFYU5JDLΛ࠶ؼͯ͠΋ͱΠϕ ϯτϧʔϓ͕ࢭ·Βͳ͍ɻ
    w OPEFW 
    7Ͱ+4Λ࣮ߦͨ͠௚ޙʹOFYU5JDL͕શ ෦࣮ߦ͞ΕΔɻOFYU5JDLΛ࠶ؼ͢ΔͱΠϕϯτϧʔϓ͕ࢭ ·Δɻ͔ͭOFYU5JDLͷελοΫαΠζʹ੍ݶ͋Γɻ
    w OPEFW
    7Ͱ+4Λ࣮ߦͨ͠௚ޙʹOFYU5JDL͕શ෦࣮ ߦ͞ΕΔɻOFYU5JDLΛ࠶ؼ͢ΔͱΠϕϯτϧʔϓ͕ࢭ·Δɻ ελοΫαΠζ੍ݶͳ͠ɻ
13. ͜͜ࢼݧʹग़·͢ w OPEFW͸΋͏୭΋࢖ͬͯͳ͍ͱࢥ͍·͢ͷͰແࢹ͠ ·͢ɻ
    w OPEFWҎ߱͸OFYU5JDLΛ࠶ؼͤ͞ΔͱΠϕϯτϧʔ ϓ͕ࢭ·Δɻ
    w OPEFW͸͞ΒʹελοΫαΠζ੍ݶͰϓϩη ε͕མͪΔɻ
    w OPEFWͱWͰQSPDFTTOFYU5JDLͷ࣮૷͕ม ΘͬͯΔͬΆ͍ɻ
14. ݩͷ࿩ʹ໭ͬͯ
15. OPEFWʹ޲͚ͯJTBBDT͔ΒͷఏҊ w QSPDFTTOFYU5JDL ͰΠϕϯτϋϯυϥΛ௥Ճ ͢Δͷ͸Α͋͘Δ͜ͱ͚ͩͲɺ࣍ͷΠϕϯτϧʔ ϓͰϋϯυϥ͕ొ࿥͞ΕΔ·ͰͷؒʹΠϕϯτ ͕ൃੜͨ͠Γ͢Δͱ*0ͷऔΓ͜΅͕͠ى͖ͯ͠ ·͏ɻ
16. ͜͏Ͱ͔͢ʁ WBS
    &WFOU&NJUUFS
    
    SFRVJSF FWFOUT &WFOU&NJUUFS
    ! GVODUJPO
    4PNFUIJOH'VOD SFTPVSDF/BNF
    \
    
    
    
    
    
    WBS
    TFMG
    
    UIJT
    !
    
    
    
    QSPDFTTOFYU5JDL GVODUJPO
    \
    
    
    
    
    
    
    
    
    TFMGFNJU TUBSU 
    
    
    
    
    ^ 
    !
    
    
    
    EP4PNFUIJOH GVODUJPO EBUB
    \
    
    
    
    
    
    
    UIJTFNJU EBUB
    EBUB 
    
    
    
    
    ^ 
    ^
    ! 4PNFUIJOH'VODQSPUPUZQF@@QSPUP@@
    
    &WFOU&NJUUFSQSPUPUZQF
    ! 
    (SBC
    GSPN
    A6OEFSTUBOEJOH
    QSPDFTTOFYU5JDL A
    
    IUUQIPXUPOPEFPSHVOEFSTUBOEJOHQSPDFTTOFYUUJDL w OPEFWͰ͸EP4PNFUIJOHͷ ऴ͕ྃQSPDFTTOFYU5JDLΑΓ଎ ͘ऴΘΔࣄ͕͋Δ
    w OPEFWҎ߱͸ؾʹ͢Δ͸ඞ ཁͳ͍
17. ͦΕԿ͔ศརͳΜͰ͔͢ʁ WBS
    F
    
    OFX
    .Z&WFOU&NJUUFS
    ! FPO TUBSU
    GVODUJPO
    \
    
    
    DPOTPMFMPH TUBSU 
    ^
    ! FPO EBUB
    GVODUJPO
    \
    
    
    DPOTPMFMPH EBUB 
    ^  FNJU bTUBSU` ͕OFYU5JDL͞Ε͍ͯΔͷͰɺFPO bTUBSU` ΛίϯετϥΫλͷޙ͔Βݺ ΜͰ΋FPO͕ઌʹ࣮ߦ͞ΕΔɻ
18. OPEFWʹ޲͚ͯJTBBDT͔ΒͷఏҊ w ࣍ͷΠϕϯτ͕ൃੜ͢Δલʹ࣮֬ʹϋϯυϥΛ ొ࿥͢ΔͨΊʹɺ7Ͱ+4Λ࣮ߦͨ͠௚ޙʹ QSPDFTTOFYU5JDL ʹొ࿥͞Εͨؔ਺Λશ෦࣮ ߦ͢ΔΑ͏ʹ͍ͨ͠ɻ
19. ࠷ॳͷ࣮ݧͰ֬ೝ͠·ͨ͠ 
    OPEF
    W
    W
    
    OPEF
    BKT
    CFHJO
    FOE
    OPEF
    XBSOJOH
    3FDVSTJWF
    QSPDFTTOFYU5JDL
    EFUFDUFE
    5IJT
    XJMM
    CSFBL
    JO
    UIF
    OFYU
    WFSTJPO
    PG
    OPEF
    1MFBTF
    VTF
    TFU*NNFEJBUF
    GPS
    SFDVSTJWF
    EFGFSSBM
    
    OPEF
    XBSOJOH
    3FDVSTJWF
    QSPDFTTOFYU5JDL
    EFUFDUFE
    5IJT
    XJMM
    CSFBL
    JO
    UIF
    OFYU
    WFSTJPO
    PG
    OPEF
    1MFBTF
    VTF
    TFU*NNFEJBUF
    GPS
    SFDVSTJWF
    EFGFSSBM
    ! 3BOHF&SSPS
    .BYJNVN
    DBMM
    TUBDL
    TJ[F
    FYDFFEFE
    QSPDFTTOFYU5JDL͕શ෦࣮ߦ͞ΕΔͷͰɺ
    TFU5JNFPVU͕ಈ͔ͳ͍
20. OPEFWʹ޲͚ͯJTBBDT͔ΒͷఏҊ w ࠶ؼॲཧͱ͔ͷల։΋ͦ͜Ͱߦ͏ͷͰ࣍ͷΑ͏ ͳίʔυͰ͸TFU5JNFPVU ͸ىಈ͠ͳ͘ͳΔΑɻ TFU5JNFPVU GVODUJPO
    \
    
    
    DPOTPMFMPH UJNFPVU 
    ^
     
    QSPDFTTOFYU5JDL GVODUJPO
    G
    \
    
    
    QSPDFTTOFYU5JDL G 
    ^ 
21. ཧղͰ͖·͔ͨ͠ʁ
22. OFYU5JDL͸༻๏༻ྔΛकͬͯ ਖ਼͓͘͠࢖͍͍ͩ͘͞ w WҎ߱͸͍͍ͩͨಉ͡ɻ
    w ίϯςΩετ͕ऴΘ͔ͬͯΒ࣮ߦ͍ͨ͠ॲཧΛOFYU5JDL͔Βݺͼग़͢ɻ͙͢ ׬ྃ͢ΔFNJUͱ͔ɻ
    w ࠶ؼ͢ΔͳΒTFU*NNFEJBUFͰɻ
    w ඇಉظͬΆ͍ΠϯλϑΣʔεͷಉظॲཧͰOFYU5JDL͢Δͱຊ౰ʹඇಉظʹͳ Δɻ
    w TFU5JNFPVU GVODUJPO
     ʹରͯ͠OFYU5JDL͸ഒ͙Β͍଎͍ɻIUUQT HJTUHJUIVCDPNNNBMFDLJ
    w /PEFKT
    JT
    $BODFSʹର͢ΔOFYU5JDLʹΑΔղ
    ˠ
    'BTU
    OPOCMPDLJOH
    pCPOBDDJ
    TFSWFS
    IUUQTHJUIVCDPNHMFOKBNJOOPEFpC
23. ͓·͚
24. W΋͍͍ͩͨಉ͡Ͱ͢ /PEFWͷ৽ػೳʹ͍ͭͯ
    IUUQXXXTMJEFTIBSFOFUTIJHFLJ@PIUTV OPEFWUOH
    ϖʔδ໨
25. WͷΠϕϯτϧʔϓ JOU
    VW@SVO VW@MPPQ@U
    MPPQ
    VW@SVO@NPEF
    NPEF
    \
    
    
    JOU
    UJNFPVU
    
    
    JOU
    S
    !
    
    S
    
    VW@@MPPQ@BMJWF MPPQ 
    
    
    XIJMF
    S
    
    
    
    MPPQTUPQ@qBH
    
    
    \
    
    
    
    
    67@5*$,@45"35 MPPQ
    NPEF 
    !
    
    
    
    VW@@VQEBUF@UJNF MPPQ 
    
    
    
    
    VW@@SVO@UJNFST MPPQ 
    
    
    
    
    VW@@SVO@JEMF MPPQ 
    
    
    
    
    VW@@SVO@QSFQBSF MPPQ 
    
    
    
    
    VW@@SVO@QFOEJOH MPPQ 
    !
    
    
    
    UJNFPVU
    
    
    
    
    
    
    JG
    NPEF
    
    67@36/@/08"*5
    
    
    
    
    
    
    
    
    UJNFPVU
    
    VW@CBDLFOE@UJNFPVU MPPQ 
    !
    
    
    
    VW@@JP@QPMM MPPQ
    UJNFPVU 
    
    
    
    
    VW@@SVO@DIFDL MPPQ 
    
    
    
    
    VW@@SVO@DMPTJOH@IBOEMFT MPPQ 
    
    
    
    
    S
    
    VW@@MPPQ@BMJWF MPPQ 
    !
    
    
    
    67@5*$,@4501 MPPQ
    NPEF 
    !
    
    
    
    JG
    NPEF
    
    67@36/@0/$&
    c
    67@36/@/08"*5
    
    
    
    
    
    
    CSFBL
    
    
    ^