fix typo && update readme

Author: Ehco1996

README.md

@@ -37,75 +37,67 @@ export V2SCAR_GRPC_ENDPOINT="127.0.0.1:8080" # 这个是机器上v2ray开放的g
 
 ```json
 {
-"stats": {},
-"api": {
-    "services": [
-    "HandlerService",
-    "StatsService"
-    ],
-    "tag": "api"
-},
-"policy": {
-    "levels": {
-    "0": {
-        "handshake": 4,
-        "connIdle": 300,
-        "uplinkOnly": 2,
-        "downlinkOnly": 5,
-        "statsUserUplink": true,
-        "statsUserDownlink": true,
-        "bufferSize": 10240
-    }
-    },
-    "system": {
-    "statsInboundUplink": true,
-    "statsInboundDownlink": true
-    }
-},
-"inbound": {
-    "port": 10086,
-    "protocol": "vmess",
-    "settings": {
-    "clients": []
+    "stats": {},
+    "api": {
+        "tag": "api",
+        "services": [
+            "HandlerService",
+            "StatsService"
+        ]
     },
-    "streamSettings": {
-    "network": "tcp"
+    "log": {
+        "loglevel": "warning"
     },
-    "tag": "proxy"
-},
-"inboundDetour": [
-    {
-    "listen": "127.0.0.1",
-    "port": 8080,
-    "protocol": "dokodemo-door",
-    "settings": {
-        "address": "127.0.0.1"
+    "policy": {
+        "levels": {
+            "0": {
+                "statsUserUplink": true,
+                "statsUserDownlink": true
+            }
+        },
+        "system": {
+            "statsInboundUplink": true,
+            "statsInboundDownlink": true
+        }
     },
-    "tag": "api"
-    }
-],
-"log": {
-    "loglevel": "warning",
-    "access": "/var/log/v2ray/access.log",
-    "error": "/var/log/v2ray/error.log"
-},
-"outbound": {
-    "protocol": "freedom",
-    "settings": {}
-},
-"routing": {
-    "settings": {
-    "rules": [
+    "inbounds": [
+        {
+            "tag": "proxy",
+            "port": 10086,
+            "protocol": "vmess",
+            "settings": {
+                "clients": []
+            }
+        },
         {
-        "inboundTag": [
-            "api"
-        ],
-        "outboundTag": "api",
-        "type": "field"
+            "listen": "127.0.0.1",
+            "port": 8080,
+            "protocol": "dokodemo-door",
+            "settings": {
+                "address": "127.0.0.1"
+            },
+            "tag": "api"
         }
-    ]
-    },
-    "strategy": "rules"
-}
+    ],
+    "outbounds": [
+        {
+            "protocol": "freedom",
+            "settings": {}
+        }
+    ],
+    "routing": {
+        "settings": {
+            "rules": [
+                {
+                    "inboundTag": [
+                        "api"
+                    ],
+                    "outboundTag": "api",
+                    "type": "field"
+                }
+            ]
+        },
+        "strategy": "rules"
+    }
 }
 ```

cli/main.go

@@ -17,13 +17,13 @@ func main() {
 	app := cli.NewApp()
 	app.Name = "v2scar"
 	app.Usage = "sidecar for V2ray"
-	app.Version = "0.0.2"
+	app.Version = "0.0.3"
 	app.Author = "Ehco1996"
 
 	app.Flags = []cli.Flag{
 		cli.StringFlag{
 			Name:        "grpc-endpoint, gp",
-			Value:       "127.0.0.0.1:8080",
+			Value:       "127.0.0.1:8080",
 			Usage:       "V2ray开放的GRPC地址",
 			EnvVar:      "V2SCAR_GRPC_ENDPOINT",
 			Destination: &v2scar.GRPC_ENDPOINT,

services.go

@@ -21,18 +21,22 @@ func GetAndResetUserTraffic(c v2stats.StatsServiceClient, up *UserPool) {
 		Pattern: "user>>>",
 		Reset_:  true,
 	}
-	resp, _ := c.QueryStats(context.Background(), req)
-	for _, stat := range resp.Stat {
-		email, trafficType := getEmailAndTrafficType(stat.Name)
-		user, err := up.GetUserByEmail(email)
-		if err != nil {
-			log.Println(err)
-		} else {
-			switch trafficType {
-			case "uplink":
-				user.setUploadTraffic(stat.Value)
-			case "downlink":
-				user.setDownloadTraffic(stat.Value)
+	resp, err := c.QueryStats(context.Background(), req)
+	if err != nil {
+		log.Println("[ERROR]:", err)
+	} else {
+		for _, stat := range resp.Stat {
+			email, trafficType := getEmailAndTrafficType(stat.Name)
+			user, err := up.GetUserByEmail(email)
+			if err != nil {
+				log.Println(err)
+			} else {
+				switch trafficType {
+				case "uplink":
+					user.setUploadTraffic(stat.Value)
+				case "downlink":
+					user.setDownloadTraffic(stat.Value)
+				}
 			}
 		}
 	}