Added logging of timings

Author: cmaglie

go.mod

@@ -9,6 +9,6 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.7.0
 	go.bug.st/json v1.15.6
-	go.bug.st/lsp v0.0.0-20211202163946-3ad3994172a0
+	go.bug.st/lsp v0.0.0-20220608135618-8a2f8eb9ad1b
 	google.golang.org/grpc v1.42.0
 )

ls/lsp_logger.go

@@ -3,6 +3,7 @@ package ls
 import (
 	"fmt"
 	"log"
+	"time"
 
 	"github.com/fatih/color"
 	"go.bug.st/json"
@@ -15,6 +16,10 @@ type LSPLogger struct {
 	ErrorColor                     func(format string, a ...interface{}) string
 }
 
+func init() {
+	log.SetFlags(log.Lmicroseconds)
+}
+
 func (l *LSPLogger) LogOutgoingRequest(id string, method string, params json.RawMessage) {
 	log.Print(l.HiColor("%s REQU %s %s", l.OutgoingPrefix, method, id))
 }
@@ -58,6 +63,12 @@ func (l *LSPLogger) LogIncomingNotification(method string, params json.RawMessag
 		prefix:    fmt.Sprintf("%s       %s", spaces[:len(l.IncomingPrefix)], method),
 	}
 }
+func (l *LSPLogger) LogIncomingDataDelay(delay time.Duration) {
+	log.Printf("IN Elapsed: %v", delay)
+}
+func (l *LSPLogger) LogOutgoingDataDelay(delay time.Duration) {
+	log.Printf("OUT Elapsed: %v", delay)
+}
 
 type LSPFunctionLogger struct {
 	colorFunc func(format string, a ...interface{}) string