luci-go: Basic support for event logging in Go.

common/eventlog/proto/log_request_lite.pb.go

Index: common/eventlog/proto/log_request_lite.pb.go
diff --git a/common/eventlog/proto/log_request_lite.pb.go b/common/eventlog/proto/log_request_lite.pb.go
new file mode 100644
index 0000000000000000000000000000000000000000..2d901048f3b07033ae1fc2e98e649ee71166d83d
--- /dev/null
+++ b/common/eventlog/proto/log_request_lite.pb.go
@@ -0,0 +1,141 @@
+// Code generated by protoc-gen-go.
+// source: github.com/luci/luci-go/common/eventlog/proto/log_request_lite.proto
+// DO NOT EDIT!
+
+package eventlog
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// Stripped-down version of LogRequest, for use on public systems.
+type LogRequestLite struct {
+	// "Now", in milliseconds, according to the same clock that was used to set
+	// 'event_time_ms' values in the LogEventLite protos below.
+	RequestTimeMs *int64 `protobuf:"varint,4,opt,name=request_time_ms,json=requestTimeMs" json:"request_time_ms,omitempty"`
+	// The name of a LogRequest.LogSource enum value. The server converts it to
+	// a proper enum value.
+	LogSourceName    *string                        `protobuf:"bytes,6,opt,name=log_source_name,json=logSourceName" json:"log_source_name,omitempty"`
+	LogEvent         []*LogRequestLite_LogEventLite `protobuf:"bytes,3,rep,name=log_event,json=logEvent" json:"log_event,omitempty"`
+	XXX_unrecognized []byte                         `json:"-"`
+}
+
+func (m *LogRequestLite) Reset()                    { *m = LogRequestLite{} }
+func (m *LogRequestLite) String() string            { return proto.CompactTextString(m) }
+func (*LogRequestLite) ProtoMessage()               {}
+func (*LogRequestLite) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{0} }
+
+func (m *LogRequestLite) GetRequestTimeMs() int64 {
+	if m != nil && m.RequestTimeMs != nil {
+		return *m.RequestTimeMs
+	}
+	return 0
+}
+
+func (m *LogRequestLite) GetLogSourceName() string {
+	if m != nil && m.LogSourceName != nil {
+		return *m.LogSourceName
+	}
+	return ""
+}
+
+func (m *LogRequestLite) GetLogEvent() []*LogRequestLite_LogEventLite {
+	if m != nil {
+		return m.LogEvent
+	}
+	return nil
+}
+
+type LogRequestLite_LogEventLite struct {
+	// Epoch time in milliseconds.
+	EventTimeMs *int64 `protobuf:"varint,1,opt,name=event_time_ms,json=eventTimeMs" json:"event_time_ms,omitempty"`
+	// Type of event. Different kinds of events inside a client app should have
+	// different values of 'event_code'. Different client apps may have
+	// overlapping sets of 'event_code' values; these values are only meant to
+	// make sense within the context of a single client app, as identified by
+	// the 'log_source_name' field of LogRequestLite.
+	//
+	// This enum type should be annotated with a LogEventRoutingConfig proto.
+	EventCode *int32 `protobuf:"varint,11,opt,name=event_code,json=eventCode" json:"event_code,omitempty"`
+	// Identifies a group of events that belong to the same flow or session of
+	// user interaction, which is a client-specific concept.
+	//
+	// These IDs are used in the pipeline for computing latencies between pairs
+	// of events, where it is necessary to ensure that both events belong to the
+	// same flow.
+	EventFlowId *int32 `protobuf:"varint,12,opt,name=event_flow_id,json=eventFlowId" json:"event_flow_id,omitempty"`
+	// A source specific extension (typically a serialized proto). The type of
+	// this data is determined by the log_source of the enclosing LogRequestLite.
+	// The proto is derived by calling the ParseFromString method.
+	SourceExtension  []byte `protobuf:"bytes,6,opt,name=source_extension,json=sourceExtension" json:"source_extension,omitempty"`
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *LogRequestLite_LogEventLite) Reset()                    { *m = LogRequestLite_LogEventLite{} }
+func (m *LogRequestLite_LogEventLite) String() string            { return proto.CompactTextString(m) }
+func (*LogRequestLite_LogEventLite) ProtoMessage()               {}
+func (*LogRequestLite_LogEventLite) Descriptor() ([]byte, []int) { return fileDescriptor2, []int{0, 0} }
+
+func (m *LogRequestLite_LogEventLite) GetEventTimeMs() int64 {
+	if m != nil && m.EventTimeMs != nil {
+		return *m.EventTimeMs
+	}
+	return 0
+}
+
+func (m *LogRequestLite_LogEventLite) GetEventCode() int32 {
+	if m != nil && m.EventCode != nil {
+		return *m.EventCode
+	}
+	return 0
+}
+
+func (m *LogRequestLite_LogEventLite) GetEventFlowId() int32 {
+	if m != nil && m.EventFlowId != nil {
+		return *m.EventFlowId
+	}
+	return 0
+}
+
+func (m *LogRequestLite_LogEventLite) GetSourceExtension() []byte {
+	if m != nil {
+		return m.SourceExtension
+	}
+	return nil
+}
+
+func init() {
+	proto.RegisterType((*LogRequestLite)(nil), "eventlog.LogRequestLite")
+	proto.RegisterType((*LogRequestLite_LogEventLite)(nil), "eventlog.LogRequestLite.LogEventLite")
+}
+
+func init() {
+	proto.RegisterFile("github.com/luci/luci-go/common/eventlog/proto/log_request_lite.proto", fileDescriptor2)
+}
+
+var fileDescriptor2 = []byte{
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+}