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Evans: more expressive gRPC client

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September 02, 2018
Programming
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Evans: more expressive gRPC client

The presentation for GopherCon 2018 Lightning Talks.

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ktr

September 02, 2018
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Transcript

  1. at GopherCon 2018 LT more expressive gRPC client Evans

  2. XIPBNJ 5BSP"PLJ LUS  !LUS !LUS@ "VOJWFSTJUZTUVEFOUJO !

  3. gRPC "IJHIQFSGPSNBODF PQFOTPVSDF
 VOJWFSTBM31$GSBNFXPSL https://grpc.io

  4. Easy to build & 
 maintain the API spec w

    5IF"1*JOUFSGBDFTCFUXFFOUXPBQQMJDBUJPOT BSFHFOFSBUFEGSPN1SPUPDPM#V⒎FST w *GUIF"1*TQFDJTDIBOHFE ZPVDBOHFOFSBUF
 UIFJOUFSGBDFTBHBJO

  5. Easy to use streams w $MJFOUTJEFTUSFBNJOH w 4FSWFSTJEFTUSFBNJOH w #JEJSFDUJPOBMTUSFBNJOH

  6. %J⒏DVMUUPEFCVHBO BQQMJDBUJPO

  7. Difficult to debug an application wH31$PGUFOVTFTBCJOBSZTFSJBMJ[FSMJLF
 1SPUPDPM#V⒎FST OPUUFYUCBTFE

  8. Testing a REST API is easy w

  9. Difficult to debug an application wH31$PGUFOVTFTBCJOBSZTFSJBMJ[FSMJLF
 1SPUPDPM#V⒎FST OPUUFYUCBTFE w$BOOPUVTFDVSMPS8HFUBTBEFCVHHJOHUPPM w8FOFFETQFDJBMEFCVHHJOHUPPMT

  10. gRPC debugging tools wOKQBUFMHSQDD wGVMMTUPSZEFWHSQDVSM wFUD

  11. njpatel / grpcc %FCVHHJOHBH31$TFSWFSXJUIJOUFSBDUJWFMZ :PVOFFEUPXSJUF+BWB4DSJQUPO3&1-NPEF *UIBTOPDPNQMFUJPOT

  12. fullstorydev / grpcurl 4JNQMF CVUWFSZQPXFSGVM w +VTUMJLFDVSM 8FOFFEUPSFNFNCFSUIFSFRVFTUpFMET

  13. fullstorydev / grpcurl

  14. 5IFTFBSFTPVTFGVM 
 CVU
 *DPVMEOUSFNFNCFS
 UIFTFVTBHFTBOEQSPUPCVGEFpOJUJPOT

  15. *XBOUBH31$DMJFOU
 XIJDIDBOEFCVHNPSFFBTJMZ

  16. -FU`TXSJUFOFXPOF

  17. LUSFWBOT

  18. ktr0731 / evans w8SJUUFOJO(P PGDPVSTF w&YUSFNFMZFBTZUPVTF w8PSLTXJUIH31$ 1SPUPDPM#V⒎FST

  19. EFNP LUSHPQIFSDPOMUEFNP

  20. Services in the demo w6TFS4FSWJDF w$36%TFSWJDFGPSVTFST w(SFFUFS4FSWJDF w(SFFUTUPUIFSFRVFTUFEVTFS w6OBSZBOE4USFBN"1*T

  21. None

  22. Other cool features w3FqFDUJPOTVQQPSU⚡ wH31$8FCTVQQPSU w"VUPVQEBUJOH

  23. $POUSJCVUJPO8FMDPNF https://github.com/ktr0731/evans