add metrics and tracing

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2024-04-23 22:21:27 +03:00
parent 1c36c1685f
commit c81960af51
7 changed files with 205 additions and 22 deletions

18
go.mod
View File

@ -3,19 +3,25 @@ module go.unistack.org/micro-server-http/v3
go 1.18
require (
github.com/99designs/gqlgen v0.17.45
go.unistack.org/micro-client-http/v3 v3.9.7
go.unistack.org/micro-codec-yaml/v3 v3.10.0
go.unistack.org/micro-proto/v3 v3.3.1
go.unistack.org/micro/v3 v3.10.52
golang.org/x/net v0.22.0
go.unistack.org/micro-proto/v3 v3.4.1
go.unistack.org/micro/v3 v3.10.66
golang.org/x/net v0.24.0
)
require (
github.com/golang/protobuf v1.5.4 // indirect
github.com/google/gnostic v0.7.0 // indirect
github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
golang.org/x/sys v0.18.0 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240314234333-6e1732d8331c // indirect
google.golang.org/grpc v1.62.1 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
github.com/sosodev/duration v1.2.0 // indirect
github.com/vektah/gqlparser/v2 v2.5.11 // indirect
golang.org/x/sys v0.19.0 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be // indirect
google.golang.org/grpc v1.63.2 // indirect
google.golang.org/protobuf v1.33.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
sigs.k8s.io/yaml v1.4.0 // indirect

27
go.sum
View File

@ -594,6 +594,8 @@ cloud.google.com/go/workflows v1.10.0/go.mod h1:fZ8LmRmZQWacon9UCX1r/g/DfAXx5VcP
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
gioui.org v0.0.0-20210308172011-57750fc8a0a6/go.mod h1:RSH6KIUZ0p2xy5zHDxgAM4zumjgTw83q2ge/PI+yyw8=
git.sr.ht/~sbinet/gg v0.3.1/go.mod h1:KGYtlADtqsqANL9ueOFkWymvzUvLMQllU5Ixo+8v3pc=
github.com/99designs/gqlgen v0.17.45 h1:bH0AH67vIJo8JKNKPJP+pOPpQhZeuVRQLf53dKIpDik=
github.com/99designs/gqlgen v0.17.45/go.mod h1:Bas0XQ+Jiu/Xm5E33jC8sES3G+iC2esHBMXcq0fUPs0=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/JohnCGriffin/overflow v0.0.0-20211019200055-46fa312c352c/go.mod h1:X0CRv0ky0k6m906ixxpzmDRLvX58TFUKS2eePweuyxk=
@ -602,6 +604,7 @@ github.com/ajstarks/deck v0.0.0-20200831202436-30c9fc6549a9/go.mod h1:JynElWSGnm
github.com/ajstarks/deck/generate v0.0.0-20210309230005-c3f852c02e19/go.mod h1:T13YZdzov6OU0A1+RfKZiZN9ca6VeKdBdyDV+BY97Tk=
github.com/ajstarks/svgo v0.0.0-20180226025133-644b8db467af/go.mod h1:K08gAheRH3/J6wwsYMMT4xOr94bZjxIelGM0+d/wbFw=
github.com/ajstarks/svgo v0.0.0-20211024235047-1546f124cd8b/go.mod h1:1KcenG0jGWcpt8ov532z81sp/kMMUG485J2InIOyADM=
github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883 h1:bvNMNQO63//z+xNgfBlViaCIJKLlCJ6/fmUseuG0wVQ=
github.com/andybalholm/brotli v1.0.4/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
github.com/apache/arrow/go/v10 v10.0.1/go.mod h1:YvhnlEePVnBS4+0z3fhPfUy7W1Ikj0Ih0vcRo/gZ1M0=
@ -751,6 +754,8 @@ github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1/go.mod h1:kpwsk12EmLe
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/googleapis/enterprise-certificate-proxy v0.0.0-20220520183353-fd19c99a87aa/go.mod h1:17drOmN3MwGY7t0e+Ei9b45FFGA3fBs3x36SsCg1hq8=
github.com/googleapis/enterprise-certificate-proxy v0.1.0/go.mod h1:17drOmN3MwGY7t0e+Ei9b45FFGA3fBs3x36SsCg1hq8=
github.com/googleapis/enterprise-certificate-proxy v0.2.0/go.mod h1:8C0jb7/mgJe/9KK8Lm7X9ctZC2t60YyIpYEI16jx0Qg=
@ -804,6 +809,7 @@ github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/
github.com/mattn/go-sqlite3 v1.14.14/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
github.com/minio/asm2plan9s v0.0.0-20200509001527-cdd76441f9d8/go.mod h1:mC1jAcsrzbxHt8iiaC+zU4b1ylILSosueou12R++wfY=
github.com/minio/c2goasm v0.0.0-20190812172519-36a3d3bbc4f3/go.mod h1:RagcQ7I8IeTMnF8JTXieKnO4Z6JCsikNEzj0DwauVzE=
github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
github.com/phpdave11/gofpdf v1.4.2/go.mod h1:zpO6xFn9yxo3YLyMvW8HcKWVdbNqgIfOOp2dXMnm1mY=
github.com/phpdave11/gofpdi v1.0.12/go.mod h1:vBmVV0Do6hSBHC8uKUQ71JGW+ZGQq74llk/7bXwjDoI=
@ -814,6 +820,7 @@ github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pkg/sftp v1.10.1/go.mod h1:lYOWFsE0bwd1+KfKJaKeuokY15vzFx25BLbzYYoAxZI=
github.com/pkg/sftp v1.13.1/go.mod h1:3HaPG6Dq1ILlpPZRO0HVMrsydcdLt6HRDccSgb87qRg=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
@ -825,7 +832,10 @@ github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZV
github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
github.com/ruudk/golang-pdf417 v0.0.0-20181029194003-1af4ab5afa58/go.mod h1:6lfFZQK844Gfx8o5WFuvpxWRwnSoipWe/p622j1v06w=
github.com/ruudk/golang-pdf417 v0.0.0-20201230142125-a7e3863a1245/go.mod h1:pQAZKsJ8yyVxGRWYNEm9oFB8ieLgKFnamEyDmSA0BRk=
github.com/sergi/go-diff v1.3.1 h1:xkr+Oxo4BOQKmkn/B9eMK0g5Kg/983T9DqqPHwYqD+8=
github.com/silas/dag v0.0.0-20211117232152-9d50aa809f35/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
github.com/sosodev/duration v1.2.0 h1:pqK/FLSjsAADWY74SyWDCjOcd5l7H8GSnnOGEB9A1Us=
github.com/sosodev/duration v1.2.0/go.mod h1:RQIBBX0+fMLc/D9+Jb/fwvVmo0eZvDDEERAikUR6SDg=
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
github.com/spf13/afero v1.3.3/go.mod h1:5KUK8ByomD5Ti5Artl0RtHeI5pTF7MIDuXL3yY520V4=
github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
@ -843,6 +853,9 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/vektah/gqlparser/v2 v2.5.11 h1:JJxLtXIoN7+3x6MBdtIP59TP1RANnY7pXOaDnADQSf8=
github.com/vektah/gqlparser/v2 v2.5.11/go.mod h1:1rCcfwB2ekJofmluGWXMSEnPMZgbxzwj6FaZ/4OT8Cc=
github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ=
github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
@ -865,13 +878,19 @@ go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
go.opencensus.io v0.24.0/go.mod h1:vNK8G9p7aAivkbmorf4v+7Hgx+Zs0yY+0fOtgBfjQKo=
go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
go.opentelemetry.io/proto/otlp v0.15.0/go.mod h1:H7XAot3MsfNsj7EXtrA2q5xSNQ10UqI405h3+duxN4U=
go.unistack.org/micro-client-http/v3 v3.9.7 h1:1NnlkYA6MYJuUOQxMoSyHwrsw3rwHFQ3VA1/392KqR0=
go.unistack.org/micro-client-http/v3 v3.9.7/go.mod h1:AvPlXxZ3WeoN0ekc9qb2koAvysW0lc7Jq7z+517u4h8=
go.unistack.org/micro-codec-yaml/v3 v3.10.0 h1:cnNiWQZ3F+jsCX9DhEHBdIw8CjBItxb+TrKGGdlQ8F8=
go.unistack.org/micro-codec-yaml/v3 v3.10.0/go.mod h1:UzwC3QZZ6+PgKSudlGZNLkugXzOFkp3sxhs/CctEwBY=
go.unistack.org/micro-proto/v3 v3.3.1 h1:nQ0MtWvP2G3QrpOgawVOPhpZZYkq6umTGDqs8FxJYIo=
go.unistack.org/micro-proto/v3 v3.3.1/go.mod h1:cwRyv8uInM2I7EbU7O8Fx2Ls3N90Uw9UCCcq4olOdfE=
go.unistack.org/micro-proto/v3 v3.4.1 h1:UTjLSRz2YZuaHk9iSlVqqsA50JQNAEK2ZFboGqtEa9Q=
go.unistack.org/micro-proto/v3 v3.4.1/go.mod h1:okx/cnOhzuCX0ggl/vToatbCupi0O44diiiLLsZ93Zo=
go.unistack.org/micro/v3 v3.10.14/go.mod h1:uMAc0U/x7dmtICCrblGf0ZLgYegu3VwQAquu+OFCw1Q=
go.unistack.org/micro/v3 v3.10.52 h1:6LlAvLLlf+3JLCEQEVNQWi7DXCoI1ocuOqqoEPj5S+k=
go.unistack.org/micro/v3 v3.10.52/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
go.unistack.org/micro/v3 v3.10.66 h1:tiG8HnyTC71IZWSC2qT/DmLhJinZJL9qvw+4Fvpm3d4=
go.unistack.org/micro/v3 v3.10.66/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
@ -995,6 +1014,8 @@ golang.org/x/net v0.7.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
golang.org/x/net v0.22.0 h1:9sGLhx7iRIHEiX0oAJ3MRZMUCElJgy7Br1nO+AMN3Tc=
golang.org/x/net v0.22.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
golang.org/x/net v0.24.0 h1:1PcaxkF854Fu3+lvBIx5SYn9wRlBzzcnHZSiaFFAb0w=
golang.org/x/net v0.24.0/go.mod h1:2Q7sJY5mzlzWjKtYUEXSlBWCdyaioyXzRB2RtU8KVE8=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@ -1116,6 +1137,8 @@ golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
@ -1424,6 +1447,8 @@ google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234015-3fc162c6f38a/go.
google.golang.org/genproto/googleapis/rpc v0.0.0-20230525234030-28d5490b6b19/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240314234333-6e1732d8331c h1:lfpJ/2rWPa/kJgxyyXM8PrNnfCzcmxJ265mADgwmvLI=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240314234333-6e1732d8331c/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be h1:LG9vZxsWGOmUKieR8wPAUR3u3MpnYFQZROPIMaXh7/A=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
@ -1465,6 +1490,8 @@ google.golang.org/grpc v1.53.0/go.mod h1:OnIrk0ipVdj4N5d9IUoFUx72/VlD7+jUsHwZgwS
google.golang.org/grpc v1.54.0/go.mod h1:PUSEXI6iWghWaB6lXM4knEgpJNu2qUcKfDtNci3EC2g=
google.golang.org/grpc v1.62.1 h1:B4n+nfKzOICUXMgyrNd19h/I9oH0L1pizfk1d4zSgTk=
google.golang.org/grpc v1.62.1/go.mod h1:IWTG0VlJLCh1SkC58F7np9ka9mx/WNkjl4PGJaiq+QE=
google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=

View File

@ -6,14 +6,19 @@ import (
"io"
"net/http"
"reflect"
"strconv"
"strings"
"sync"
"time"
"go.unistack.org/micro/v3/errors"
"go.unistack.org/micro/v3/logger"
"go.unistack.org/micro/v3/metadata"
"go.unistack.org/micro/v3/options"
"go.unistack.org/micro/v3/register"
"go.unistack.org/micro/v3/semconv"
"go.unistack.org/micro/v3/server"
"go.unistack.org/micro/v3/tracer"
rhttp "go.unistack.org/micro/v3/util/http"
rflutil "go.unistack.org/micro/v3/util/reflect"
)
@ -272,9 +277,11 @@ func (h *Server) HTTPHandlerFunc(handler interface{}) (http.HandlerFunc, error)
}
// wrap the handler func
for i := len(handler.sopts.HdlrWrappers); i > 0; i-- {
fn = handler.sopts.HdlrWrappers[i-1](fn)
}
h.opts.Hooks.EachNext(func(hook options.Hook) {
if h, ok := hook.(server.HookHandler); ok {
fn = h(fn)
}
})
if ct == "application/x-www-form-urlencoded" {
cf, err = h.newCodec(DefaultContentType)
@ -345,8 +352,11 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ct = htype
}
ts := time.Now()
ctx := context.WithValue(r.Context(), rspCodeKey{}, &rspCodeVal{})
ctx = context.WithValue(ctx, rspHeaderKey{}, &rspHeaderVal{})
md, ok := metadata.FromIncomingContext(ctx)
if !ok {
md = metadata.New(len(r.Header) + 8)
@ -421,21 +431,77 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
}
}
var sp tracer.Span
if !match && h.hd != nil {
if hdlr, ok := h.hd.Handler().(http.Handler); ok {
hdlr.ServeHTTP(w, r)
h.opts.Meter.Counter(semconv.ServerRequestInflight, "endpoint", h.hd.Name()).Inc()
ctx, sp = h.opts.Tracer.Start(ctx, h.hd.Name()+" rpc-server",
tracer.WithSpanKind(tracer.SpanKindServer),
tracer.WithSpanLabels(
"endpoint", h.hd.Name(),
),
)
hdlr.ServeHTTP(w, r.WithContext(ctx))
n := GetRspCode(ctx)
if n > 399 {
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", h.hd.Name(), "status", "success", "code", strconv.Itoa(n)).Inc()
if s, _ := sp.Status(); s != tracer.SpanStatusError {
sp.SetStatus(tracer.SpanStatusError, http.StatusText(n))
}
} else {
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", h.hd.Name(), "status", "failure", "code", strconv.Itoa(n)).Inc()
}
te := time.Since(ts)
h.opts.Meter.Summary(semconv.ServerRequestLatencyMicroseconds, "endpoint", h.hd.Name()).Update(te.Seconds())
h.opts.Meter.Histogram(semconv.ServerRequestDurationSeconds, "endpoint", h.hd.Name()).Update(te.Seconds())
h.opts.Meter.Counter(semconv.ServerRequestInflight, "endpoint", h.hd.Name()).Dec()
sp.Finish()
return
}
} else if !match {
// check for http.HandlerFunc handlers
ctx, sp = h.opts.Tracer.Start(ctx, r.URL.Path+" rpc-server",
tracer.WithSpanKind(tracer.SpanKindServer),
tracer.WithSpanLabels(
"endpoint", r.URL.Path,
),
)
if ph, _, err := h.pathHandlers.Search(r.Method, r.URL.Path); err == nil {
ph.(http.HandlerFunc)(w, r)
ph.(http.HandlerFunc)(w, r.WithContext(ctx))
if n := GetRspCode(ctx); n > 399 {
sp.SetStatus(tracer.SpanStatusError, http.StatusText(n))
}
sp.Finish()
return
}
h.errorHandler(ctx, nil, w, r, fmt.Errorf("not matching route found"), http.StatusNotFound)
return
}
ctx, sp = h.opts.Tracer.Start(ctx, handler.name+" rpc-server",
tracer.WithSpanKind(tracer.SpanKindServer),
tracer.WithSpanLabels(
"endpoint", handler.name,
),
)
defer func() {
te := time.Since(ts)
h.opts.Meter.Summary(semconv.ServerRequestLatencyMicroseconds, "endpoint", handler.name).Update(te.Seconds())
h.opts.Meter.Histogram(semconv.ServerRequestDurationSeconds, "endpoint", handler.name).Update(te.Seconds())
h.opts.Meter.Counter(semconv.ServerRequestInflight, "endpoint", handler.name).Dec()
n := GetRspCode(ctx)
if n > 399 {
if s, _ := sp.Status(); s != tracer.SpanStatusError {
sp.SetStatus(tracer.SpanStatusError, http.StatusText(n))
}
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", handler.name, "status", "failure", "code", strconv.Itoa(n)).Inc()
} else {
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", handler.name, "status", "success", "code", strconv.Itoa(n)).Inc()
}
sp.Finish()
}()
// get fields from url values
if len(r.URL.RawQuery) > 0 {
umd, cerr := rflutil.URLMap(r.URL.RawQuery)
@ -531,13 +597,18 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
}
metadata.SetOutgoingContext(ctx, md)
if err != nil && sp != nil {
sp.SetStatus(tracer.SpanStatusError, err.Error())
}
return err
}
// wrap the handler func
for i := len(handler.sopts.HdlrWrappers); i > 0; i-- {
fn = handler.sopts.HdlrWrappers[i-1](fn)
}
h.opts.Hooks.EachNext(func(hook options.Hook) {
if h, ok := hook.(server.HookHandler); ok {
fn = h(fn)
}
})
if ct == "application/x-www-form-urlencoded" {
cf, err = h.newCodec(DefaultContentType)
@ -587,7 +658,7 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
}
if err != nil && handler.sopts.Logger.V(logger.ErrorLevel) {
handler.sopts.Logger.Errorf(handler.sopts.Context, "handler err: %v", err)
handler.sopts.Logger.Error(handler.sopts.Context, "handler error", err)
return
}
@ -597,6 +668,6 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(scode)
if _, cerr := w.Write(buf); cerr != nil {
handler.sopts.Logger.Errorf(ctx, "write failed: %v", cerr)
handler.sopts.Logger.Error(ctx, "respoonse write error", cerr)
}
}

View File

@ -0,0 +1,77 @@
//go:build ignore
package graphql_handler
import (
"context"
"fmt"
"github.com/99designs/gqlgen/graphql"
"go.unistack.org/micro/v3/logger"
"go.unistack.org/micro/v3/store"
)
var _ graphql.Cache = (*cacheWrapper)(nil)
type Handler struct {
opts Options
}
type Option func(*Options)
type Options struct {
cache *cacheWrapper
Path string
}
type cacheWrapper struct {
s store.Store
l logger.Logger
}
func (c *cacheWrapper) Get(ctx context.Context, key string) (interface{}, bool) {
var val interface{}
if err := c.s.Read(ctx, key, val); err != nil && err != store.ErrNotFound {
c.l.Error(ctx, fmt.Sprintf("cache.Get %s failed", key), err)
return nil, false
}
return val, true
}
func (c *cacheWrapper) Add(ctx context.Context, key string, val interface{}) {
if err := c.s.Write(ctx, key, val); err != nil {
c.l.Error(ctx, fmt.Sprintf("cache.Add %s failed", key), err)
}
}
func Store(s store.Store) Option {
return func(o *Options) {
if o.cache == nil {
o.cache = &cacheWrapper{}
}
o.cache.s = s
}
}
func Logger(l logger.Logger) Option {
return func(o *Options) {
if o.cache == nil {
o.cache = &cacheWrapper{}
}
o.cache.l = l
}
}
func Path(path string) Option {
return func(o *Options) {
o.Path = path
}
}
func NewHandler(opts ...Option) *Handler {
options := Options{}
for _, o := range opts {
o(&options)
}
return &Handler{opts: options}
}

View File

@ -11,7 +11,6 @@ type httpMessage struct {
header metadata.Metadata
topic string
contentType string
body []byte
}
func (r *httpMessage) Topic() string {

View File

@ -69,7 +69,7 @@ func getRspHeader(ctx context.Context) http.Header {
// GetRspCode used internally by generated http server handler
func GetRspCode(ctx context.Context) int {
var code int
code := int(200)
if rsp, ok := ctx.Value(rspCodeKey{}).(*rspCodeVal); ok {
code = rsp.code
}

View File

@ -10,6 +10,7 @@ import (
"go.unistack.org/micro/v3/broker"
"go.unistack.org/micro/v3/codec"
"go.unistack.org/micro/v3/metadata"
"go.unistack.org/micro/v3/options"
"go.unistack.org/micro/v3/register"
"go.unistack.org/micro/v3/server"
)
@ -159,9 +160,11 @@ func (s *Server) createSubHandler(sb *httpSubscriber, opts server.Options) broke
return nil
}
for i := len(opts.SubWrappers); i > 0; i-- {
fn = opts.SubWrappers[i-1](fn)
}
opts.Hooks.EachNext(func(hook options.Hook) {
if h, ok := hook.(server.HookSubHandler); ok {
fn = h(fn)
}
})
go func() {
results <- fn(ctx, &httpMessage{