Compare commits
No commits in common. "master" and "v1.0.2" have entirely different histories.
5
go.mod
5
go.mod
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@ -5,7 +5,6 @@ go 1.13
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require (
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git.bit5.ru/backend/errors v1.0.0
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git.bit5.ru/backend/meta v1.0.0
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github.com/go-logr/logr v1.4.1
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github.com/google/uuid v1.6.0
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go.opentelemetry.io/otel v1.11.1
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github.com/go-logr/logr v1.2.3
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github.com/google/uuid v1.3.0
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)
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19
go.sum
19
go.sum
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@ -7,16 +7,10 @@ git.bit5.ru/backend/msgpack v1.0.0/go.mod h1:Syf8E+3pr9z3TropB/eN4PJUekRg5ZD/0sH
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github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
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github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
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github.com/go-logr/logr v1.2.3 h1:2DntVwHkVopvECVRSlL5PSo9eG+cAkDCuckLubN+rq0=
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github.com/go-logr/logr v1.2.3/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
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github.com/go-logr/logr v1.4.1 h1:pKouT5E8xu9zeFC39JXRDukb6JFQPXM5p5I91188VAQ=
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github.com/go-logr/logr v1.4.1/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
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github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
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github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
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github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
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github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
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github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
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github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
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github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
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github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
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github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
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github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
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@ -24,19 +18,14 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
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github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
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github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
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github.com/stretchr/testify v1.7.3 h1:dAm0YRdRQlWojc3CrCRgPBzG5f941d0zvAKu7qY4e+I=
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github.com/stretchr/testify v1.7.3/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
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github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
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github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
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github.com/ugorji/go v1.2.7 h1:qYhyWUUd6WbiM+C6JZAUkIJt/1WrjzNHY9+KCIjVqTo=
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github.com/ugorji/go v1.2.7/go.mod h1:nF9osbDWLy6bDVv/Rtoh6QgnvNDpmCalQV5urGCCS6M=
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github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
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github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
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github.com/vmihailenco/bufio v0.0.0-20140618134113-fe7b595919de h1:U+I4zEVstMdfNES/2UO8iqkIf214SDMRhdaFTE3A5rA=
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github.com/vmihailenco/bufio v0.0.0-20140618134113-fe7b595919de/go.mod h1:ghSGoeEoFFkXNguSget72dMA0+OLq3AGZiqRohVojxI=
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go.opentelemetry.io/otel v1.11.1 h1:4WLLAmcfkmDk2ukNXJyq3/kiz/3UzCaYq6PskJsaou4=
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go.opentelemetry.io/otel v1.11.1/go.mod h1:1nNhXBbWSD0nsL38H6btgnFN2k4i0sNLHNNMZMSbUGE=
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go.opentelemetry.io/otel/trace v1.11.1 h1:ofxdnzsNrGBYXbP7t7zpUK281+go5rF7dvdIZXF8gdQ=
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go.opentelemetry.io/otel/trace v1.11.1/go.mod h1:f/Q9G7vzk5u91PhbmKbg1Qn0rzH1LJ4vbPHFGkTPtOk=
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gopkg.in/bufio.v1 v1.0.0-20140618132640-567b2bfa514e h1:wGA78yza6bu/mWcc4QfBuIEHEtc06xdiU0X8sY36yUU=
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gopkg.in/bufio.v1 v1.0.0-20140618132640-567b2bfa514e/go.mod h1:xsQCaysVCudhrYTfzYWe577fCe7Ceci+6qjO2Rdc0Z4=
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gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
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64
server.go
64
server.go
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@ -17,16 +17,8 @@ import (
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"github.com/go-logr/logr"
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"github.com/google/uuid"
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"go.opentelemetry.io/otel"
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"go.opentelemetry.io/otel/attribute"
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"go.opentelemetry.io/otel/codes"
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)
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const tracerName = "git.bit5.ru/backend/rpc"
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var tracer = otel.Tracer(tracerName)
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var DevOnlyErr = errors.New("Allowed in dev mode only")
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const GenericErrorCode = -1
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@ -91,10 +83,6 @@ func NewRPCServer(logger logr.Logger,
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}
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func (server *RPCServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx, span := tracer.Start(r.Context(), "RPCServer.ServeHTTP")
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defer span.End()
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w.Header().Set("Content-Type", "application/text; charset=utf-8")
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canGzip := strings.Contains(r.Header.Get("Accept-Encoding"), "gzip")
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@ -102,39 +90,12 @@ func (server *RPCServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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versionHeader := r.Header.Get(server.versionHeader)
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cltVersion, cltPlatform := parseVersionHeader(versionHeader)
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cltIP := GetIP(r)
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span.SetAttributes(
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attribute.String("request.method", r.Method),
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attribute.String("request.proto", r.Proto),
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attribute.Int("request.proto_major", r.ProtoMajor),
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attribute.Int("request.proto_minor", r.ProtoMinor),
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attribute.Int64("request.content_length", r.ContentLength),
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attribute.String("request.host", r.Host),
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attribute.String("request.remote_addr", r.RemoteAddr),
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attribute.String("request.request_uri", r.RequestURI),
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attribute.String("client_ver", cltVersion),
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attribute.Int("client_platform", cltPlatform),
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attribute.String("client_ip", cltIP.String()),
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attribute.Bool("can_gzip", canGzip),
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)
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if url := r.URL; url != nil {
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span.SetAttributes(
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attribute.String("request.url.scheme", url.Scheme),
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attribute.String("request.url.host", url.Host),
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attribute.String("request.url.path", url.Path),
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attribute.String("request.url.raw_query", url.RawQuery),
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)
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}
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server.logger.V(1).Info("New request", "client_ver", cltVersion)
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payload, err := readRequestBody(ctx, r.Body)
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payload, err := ioutil.ReadAll(r.Body)
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if err != nil {
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payloadLen := len(payload)
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span.SetStatus(codes.Error, "Got error from readRequestBody.")
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span.RecordError(err)
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server.logger.Error(err, "Error reading body", "client_ver", cltVersion, "client_platform", cltPlatform, "client_ip", cltIP, "body_len", payloadLen)
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server.logger.Error(err, "Error reading body", "client_ver", cltVersion, "client_ip", cltIP, "body_len", payloadLen)
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return
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}
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@ -144,30 +105,11 @@ func (server *RPCServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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logger = logger.WithValues("uid", reqId.String())
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}
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result := server.serveRequest(ctx, logger, payload, cltVersion, cltPlatform, cltIP)
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result := server.serveRequest(r.Context(), logger, payload, cltVersion, cltPlatform, cltIP)
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server.writeResponse(canGzip, w, result.Payload)
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}
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func readRequestBody(ctx context.Context, body io.Reader) ([]byte, error) {
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_, span := tracer.Start(ctx, "readRequestBody")
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defer span.End()
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payload, err := ioutil.ReadAll(body)
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span.SetAttributes(
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attribute.Int("body_len", len(payload)),
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)
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if err != nil {
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span.SetStatus(codes.Error, "Error reading body. Got error from ioutil.ReadAll.")
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span.RecordError(err)
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return payload, err
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}
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return payload, nil
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}
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func GetIP(r *http.Request) net.IP {
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ipStr := GetIPStr(r)
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return net.ParseIP(ipStr)
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Reference in New Issue