fix reverse ws read error.

go.mod

@@ -3,7 +3,7 @@ module github.com/Mrs4s/go-cqhttp
 go 1.14
 
 require (
-	github.com/Mrs4s/MiraiGo v0.0.0-20200802045511-04aad9705bdc
+	github.com/Mrs4s/MiraiGo v0.0.0-20200802150153-a7761bfb7571
 	github.com/gin-gonic/gin v1.6.3
 	github.com/gorilla/websocket v1.4.2
 	github.com/guonaihong/gout v0.1.1
@@ -15,7 +15,6 @@ require (
 	github.com/tidwall/gjson v1.6.0
 	github.com/xujiajun/nutsdb v0.5.0
 	github.com/yinghau76/go-ascii-art v0.0.0-20190517192627-e7f465a30189
-	golang.org/x/image v0.0.0-20200618115811-c13761719519
 	golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa
 	golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae // indirect
 )

go.sum

 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/Mrs4s/MiraiGo v0.0.0-20200802045511-04aad9705bdc h1:mtPgcLy1VNr+nTA7vQibBYpYpFALJ+ChVkUwA8KNKfI=
-github.com/Mrs4s/MiraiGo v0.0.0-20200802045511-04aad9705bdc/go.mod h1:M9wh1hjd0rie3+wm27tjPZkYMbD+MBV76CGqp2G7WSU=
+github.com/Mrs4s/MiraiGo v0.0.0-20200802150153-a7761bfb7571 h1:OQQhH7IVRX5BqjUwrlg6mKVUlxKoBzOPUNwZEToGQ00=
+github.com/Mrs4s/MiraiGo v0.0.0-20200802150153-a7761bfb7571/go.mod h1:M9wh1hjd0rie3+wm27tjPZkYMbD+MBV76CGqp2G7WSU=
 github.com/bwmarrin/snowflake v0.3.0 h1:xm67bEhkKh6ij1790JB83OujPR5CzNe8QuQqAgISZN0=
 github.com/bwmarrin/snowflake v0.3.0/go.mod h1:NdZxfVWX+oR6y2K0o6qAYv6gIOP9rjG0/E9WsDpxqwE=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@@ -103,7 +103,6 @@ github.com/yinghau76/go-ascii-art v0.0.0-20190517192627-e7f465a30189 h1:4UJw9if5
 github.com/yinghau76/go-ascii-art v0.0.0-20190517192627-e7f465a30189/go.mod h1:rIrm5geMiBhPQkdfUm8gDFi/WiHneOp1i9KjmJqc+9I=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
-golang.org/x/image v0.0.0-20200618115811-c13761719519/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=

server/websocket.go

@@ -157,12 +157,12 @@ func (c *websocketClient) connectUniversal() {
 func (c *websocketClient) listenApi(conn *wsc.Conn, u bool) {
 	defer conn.Close()
 	for {
-		buf := make([]byte, 10240)
-		l, err := conn.Read(buf)
+		var buf []byte
+		err := wsc.Message.Receive(conn, &buf)
 		if err != nil {
 			break
 		}
-		j := gjson.ParseBytes(buf[:l])
+		j := gjson.ParseBytes(buf)
 		t := strings.ReplaceAll(j.Get("action").Str, "_async", "")
 		log.Debugf("反向WS接收到API调用: %v 参数: %v", t, j.Get("params").Raw)
 		if f, ok := wsApi[t]; ok {