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kratos/middleware/logging/grpc.go

54 lines
1.1 KiB

package logging
import (
"context"
"github.com/go-kratos/kratos/v2/log"
"github.com/go-kratos/kratos/v2/transport/grpc"
)
func grpcServerLog(logger log.Logger, ctx context.Context, args string, err error) {
info, ok := grpc.FromServerContext(ctx)
if !ok {
return
}
traceID, spanID := extractTrace(ctx)
code, errMsg := extractError(err)
level := log.LevelInfo
if err != nil {
level = log.LevelError
}
logger.Log(level,
"kind", "server",
"component", "grpc",
"trace_id", traceID,
"span_id", spanID,
"grpc.target", info.FullMethod,
"grpc.args", args,
"grpc.code", code,
"grpc.error", errMsg,
)
}
func grpcClientLog(logger log.Logger, ctx context.Context, args string, err error) {
info, ok := grpc.FromClientContext(ctx)
if !ok {
return
}
traceID, spanID := extractTrace(ctx)
code, errMsg := extractError(err)
level := log.LevelInfo
if err != nil {
level = log.LevelError
}
logger.Log(level,
"kind", "client",
"component", "grpc",
"trace_id", traceID,
"span_id", spanID,
"grpc.target", info.FullMethod,
"grpc.args", args,
"grpc.code", code,
"grpc.error", errMsg,
)
}