diff --git a/agents/agentreq.go b/agents/agentreq.go
index 1bc58f0dc..ea2dfec9e 100644
--- a/agents/agentreq.go
+++ b/agents/agentreq.go
@@ -116,7 +116,7 @@ func (ar *AgentRequest) AsNavigableMap(tplFlds []*config.CfgCdrField) (
 		if err != nil {
 			return nil, err
 		}
-		nM.Set(strings.Split(tplFld.FieldId, utils.HIERARCHY_SEP), out, true)
+		nM.Set(strings.Split(tplFld.FieldId, utils.NestingSep), out, true)
 	}
 	return
 }
@@ -159,7 +159,7 @@ func (ar *AgentRequest) composedField(outTpl utils.RSRFields) (outVal string) {
 			}
 			continue
 		}
-		valStr, err := ar.FieldAsString(strings.Split(rsrTpl.Id, utils.HIERARCHY_SEP))
+		valStr, err := ar.FieldAsString(strings.Split(rsrTpl.Id, utils.NestingSep))
 		if err != nil {
 			utils.Logger.Warning(
 				fmt.Sprintf("<%s> %s",
@@ -169,7 +169,7 @@ func (ar *AgentRequest) composedField(outTpl utils.RSRFields) (outVal string) {
 		if parsed, err := rsrTpl.Parse(valStr); err != nil {
 			utils.Logger.Warning(
 				fmt.Sprintf("<%s> %s",
-					utils.RadiusAgent, err.Error()))
+					utils.HTTPAgent, err.Error()))
 		} else {
 			outVal += parsed
 		}
diff --git a/agents/agentreq_test.go b/agents/agentreq_test.go
index 0cc8fb576..13c60b871 100644
--- a/agents/agentreq_test.go
+++ b/agents/agentreq_test.go
@@ -61,42 +61,42 @@ func TestAgReqAsNavigableMap(t *testing.T) {
 			Value: utils.ParseRSRFieldsMustCompile("^cgrates.org", utils.INFIELD_SEP)},
 		&config.CfgCdrField{Tag: "Account",
 			FieldId: utils.Account, Type: utils.META_COMPOSED,
-			Value: utils.ParseRSRFieldsMustCompile("*cgrRequest>Account", utils.INFIELD_SEP)},
+			Value: utils.ParseRSRFieldsMustCompile("*cgrRequest.Account", utils.INFIELD_SEP)},
 		&config.CfgCdrField{Tag: "Destination",
 			FieldId: utils.Destination, Type: utils.META_COMPOSED,
-			Value: utils.ParseRSRFieldsMustCompile("*cgrRequest>Destination", utils.INFIELD_SEP)},
+			Value: utils.ParseRSRFieldsMustCompile("*cgrRequest.Destination", utils.INFIELD_SEP)},
 
 		&config.CfgCdrField{Tag: "RequestedUsageVoice",
 			FieldId: "RequestedUsage", Type: utils.META_COMPOSED,
-			Filters: []string{"*string:*cgrRequest>ToR:*voice"},
+			Filters: []string{"*string:*cgrRequest.ToR:*voice"},
 			Value: utils.ParseRSRFieldsMustCompile(
-				"*cgrRequest>Usage{*duration_seconds}", utils.INFIELD_SEP)},
+				"*cgrRequest.Usage{*duration_seconds}", utils.INFIELD_SEP)},
 		&config.CfgCdrField{Tag: "RequestedUsageData",
 			FieldId: "RequestedUsage", Type: utils.META_COMPOSED,
-			Filters: []string{"*string:*cgrRequest>ToR:*data"},
+			Filters: []string{"*string:*cgrRequest.ToR:*data"},
 			Value: utils.ParseRSRFieldsMustCompile(
-				"*cgrRequest>Usage{*duration_nanoseconds}", utils.INFIELD_SEP)},
+				"*cgrRequest.Usage{*duration_nanoseconds}", utils.INFIELD_SEP)},
 		&config.CfgCdrField{Tag: "RequestedUsageSMS",
 			FieldId: "RequestedUsage", Type: utils.META_COMPOSED,
-			Filters: []string{"*string:*cgrRequest>ToR:*sms"},
+			Filters: []string{"*string:*cgrRequest.ToR:*sms"},
 			Value: utils.ParseRSRFieldsMustCompile(
-				"*cgrRequest>Usage{*duration_nanoseconds}", utils.INFIELD_SEP)},
+				"*cgrRequest.Usage{*duration_nanoseconds}", utils.INFIELD_SEP)},
 
 		&config.CfgCdrField{Tag: "AttrPaypalAccount",
 			FieldId: "PaypalAccount", Type: utils.META_COMPOSED,
-			Filters: []string{"*string:*cgrReply>Error:"},
+			Filters: []string{"*string:*cgrReply.Error:"},
 			Value: utils.ParseRSRFieldsMustCompile(
-				"*cgrReply>Attributes>PaypalAccount", utils.INFIELD_SEP)},
+				"*cgrReply.Attributes.PaypalAccount", utils.INFIELD_SEP)},
 		&config.CfgCdrField{Tag: "MaxUsage",
 			FieldId: "MaxUsage", Type: utils.META_COMPOSED,
-			Filters: []string{"*string:*cgrReply>Error:"},
+			Filters: []string{"*string:*cgrReply.Error:"},
 			Value: utils.ParseRSRFieldsMustCompile(
-				"*cgrReply>MaxUsage{*duration_seconds}", utils.INFIELD_SEP)},
+				"*cgrReply.MaxUsage{*duration_seconds}", utils.INFIELD_SEP)},
 		&config.CfgCdrField{Tag: "Error",
 			FieldId: "Error", Type: utils.META_COMPOSED,
-			Filters: []string{"*rsr::*cgrReply>Error(!^$)"},
+			Filters: []string{"*rsr::*cgrReply.Error(!^$)"},
 			Value: utils.ParseRSRFieldsMustCompile(
-				"*cgrReply>Error", utils.INFIELD_SEP)},
+				"*cgrReply.Error", utils.INFIELD_SEP)},
 	}
 	eMp := engine.NewNavigableMap(nil)
 	eMp.Set([]string{utils.Tenant}, "cgrates.org", true)
diff --git a/agents/httpagent.go b/agents/httpagent.go
index 5de44ac40..75eb91864 100644
--- a/agents/httpagent.go
+++ b/agents/httpagent.go
@@ -37,7 +37,7 @@ func NewHTTPAgent(
 	filterS *engine.FilterS, tenantCfg utils.RSRFields,
 	dfltTenant, timezone, reqPayload, rplyPayload string,
 	reqProcessors []*config.HttpAgntProcCfg) *HTTPAgent {
-	return &HTTPAgent{sessionS: sessionS,
+	return &HTTPAgent{sessionS: sessionS, filterS: filterS,
 		dfltTenant: dfltTenant, timezone: timezone,
 		reqPayload: reqPayload, rplyPayload: rplyPayload,
 		reqProcessors: reqProcessors}
@@ -125,6 +125,7 @@ func (ha *HTTPAgent) processRequest(reqProcessor *config.HttpAgntProcCfg,
 		utils.MetaTerminate, utils.MetaEvent} {
 		if reqProcessor.Flags.HasKey(typ) { // request type is identified through flags
 			reqType = typ
+			break
 		}
 	}
 	switch reqType {
@@ -206,8 +207,8 @@ func (ha *HTTPAgent) processRequest(reqProcessor *config.HttpAgntProcCfg,
 			return
 		}
 	}
-	if reqProcessor.Flags.HasKey(utils.MetaCDRs) &&
-		utils.IsSliceMember([]string{utils.MetaTerminate, utils.MetaEvent}, reqType) {
+	// separate request so we can capture the Terminate/Event also here
+	if reqProcessor.Flags.HasKey(utils.MetaCDRs) {
 		var rplyCDRs string
 		if err = ha.sessionS.Call(utils.SessionSv1ProcessCDR,
 			*cgrEv, &rplyCDRs); err != nil {
@@ -224,5 +225,5 @@ func (ha *HTTPAgent) processRequest(reqProcessor *config.HttpAgntProcCfg,
 			fmt.Sprintf("<%s> DRY_RUN, HTTP reply: %s",
 				utils.HTTPAgent, agReq.Reply))
 	}
-	return
+	return true, nil
 }
diff --git a/agents/httpagent_it_test.go b/agents/httpagent_it_test.go
new file mode 100644
index 000000000..8f4a0aea6
--- /dev/null
+++ b/agents/httpagent_it_test.go
@@ -0,0 +1,113 @@
+// +build integration
+
+/*
+Real-time Online/Offline Charging System (OCS) for Telecom & ISP environments
+Copyright (C) ITsysCOM GmbH
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>
+*/
+
+package agents
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/rpc"
+	"net/rpc/jsonrpc"
+	"path"
+	"testing"
+	"time"
+
+	"github.com/cgrates/cgrates/config"
+	"github.com/cgrates/cgrates/engine"
+	"github.com/cgrates/cgrates/utils"
+)
+
+var (
+	haCfgPath string
+	haCfg     *config.CGRConfig
+	haRPC     *rpc.Client
+	httpC     *http.Client // so we can cache the connection
+)
+
+func TestHAitInitCfg(t *testing.T) {
+	haCfgPath = path.Join(*dataDir, "conf", "samples", "httpagent")
+	// Init config first
+	var err error
+	haCfg, err = config.NewCGRConfigFromFolder(haCfgPath)
+	if err != nil {
+		t.Error(err)
+	}
+	haCfg.DataFolderPath = *dataDir // Share DataFolderPath through config towards StoreDb for Flush()
+	config.SetCgrConfig(haCfg)
+	httpC = new(http.Client)
+}
+
+// Remove data in both rating and accounting db
+func TestHAitResetDataDb(t *testing.T) {
+	if err := engine.InitDataDb(haCfg); err != nil {
+		t.Fatal(err)
+	}
+}
+
+// Wipe out the cdr database
+func TestHAitResetStorDb(t *testing.T) {
+	if err := engine.InitStorDb(haCfg); err != nil {
+		t.Fatal(err)
+	}
+}
+
+/*
+// Start CGR Engine
+func TestHAitStartEngine(t *testing.T) {
+	if _, err := engine.StopStartEngine(haCfgPath, *waitRater); err != nil {
+		t.Fatal(err)
+	}
+}
+*/
+
+// Connect rpc client to rater
+func TestHAitApierRpcConn(t *testing.T) {
+	var err error
+	haRPC, err = jsonrpc.Dial("tcp", haCfg.RPCJSONListen) // We connect over JSON so we can also troubleshoot if needed
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+// Load the tariff plan, creating accounts and their balances
+func TestHAitTPFromFolder(t *testing.T) {
+	attrs := &utils.AttrLoadTpFromFolder{FolderPath: path.Join(*dataDir, "tariffplans", "oldtutorial")}
+	var loadInst utils.LoadInstance
+	if err := haRPC.Call("ApierV2.LoadTariffPlanFromFolder", attrs, &loadInst); err != nil {
+		t.Error(err)
+	}
+	time.Sleep(time.Duration(*waitRater) * time.Millisecond) // Give time for scheduler to execute topups
+}
+
+func TestHAitAuth(t *testing.T) {
+	reqUrl := fmt.Sprintf("http://%s%s?request_type=OutboundAUTH&CallID=123456&Msisdn=497700056231&Imsi=2343000000000123&Destination=491239440004&MSRN=0102220233444488999&ProfileID=1&AgentID=176&GlobalMSISDN=497700056129&GlobalIMSI=214180000175129&ICCID=8923418450000089629&MCC=234&MNC=10&calltype=callback",
+		haCfg.HTTPListen, haCfg.HttpAgentCfg()[0].Url)
+	rply, err := httpC.Get(reqUrl)
+	if err != nil {
+		t.Error(err)
+	}
+	if body, err := ioutil.ReadAll(rply.Body); err != nil {
+		t.Error(err)
+	} else {
+		fmt.Printf("Got reply: %s\n", string(body))
+	}
+	rply.Body.Close()
+}
diff --git a/cmd/cgr-engine/cgr-engine.go b/cmd/cgr-engine/cgr-engine.go
index 3835f54bf..d33171401 100644
--- a/cmd/cgr-engine/cgr-engine.go
+++ b/cmd/cgr-engine/cgr-engine.go
@@ -385,7 +385,6 @@ func startHTTPAgent(internalSMGChan chan rpcclient.RpcClientConnection,
 				agntCfg.Timezone, agntCfg.RequestPayload,
 				agntCfg.ReplyPayload, agntCfg.RequestProcessors))
 	}
-	exitChan <- true
 }
 
 func startCDRS(internalCdrSChan chan rpcclient.RpcClientConnection,
@@ -893,7 +892,8 @@ func startDispatcherService(internalDispatcherSChan, internalRaterChan chan rpcc
 func startRpc(server *utils.Server, internalRaterChan,
 	internalCdrSChan, internalCdrStatSChan, internalPubSubSChan, internalUserSChan,
 	internalAliaseSChan, internalRsChan, internalStatSChan,
-	internalSMGChan, internalDispatcherSChan chan rpcclient.RpcClientConnection) {
+	internalSMGChan, internalDispatcherSChan chan rpcclient.RpcClientConnection,
+	exitChan chan bool) {
 	select { // Any of the rpc methods will unlock listening to rpc requests
 	case resp := <-internalRaterChan:
 		internalRaterChan <- resp
@@ -925,6 +925,7 @@ func startRpc(server *utils.Server, internalRaterChan,
 		cfg.HTTPWSURL,
 		cfg.HTTPUseBasicAuth,
 		cfg.HTTPAuthUsers,
+		exitChan,
 	)
 	if cfg.RPCGOBTLSListen != "" {
 		if cfg.TLSServerCerificate == "" || cfg.TLSServerKey == "" {
@@ -1244,7 +1245,7 @@ func main() {
 	// Serve rpc connections
 	go startRpc(server, internalRaterChan, internalCdrSChan, internalCdrStatSChan,
 		internalPubSubSChan, internalUserSChan, internalAliaseSChan, internalRsChan,
-		internalStatSChan, internalSMGChan, internalDispatcherSChan)
+		internalStatSChan, internalSMGChan, internalDispatcherSChan, exitChan)
 	<-exitChan
 
 	if *memprofile != "" {
diff --git a/config/config_test.go b/config/config_test.go
index 6cefdc743..90628520d 100755
--- a/config/config_test.go
+++ b/config/config_test.go
@@ -246,6 +246,7 @@ func TestHttpAgentCfg(t *testing.T) {
 {
 "http_agent": [
 	{
+		"id": "conecto1",
 		"url": "/conecto",					// relative URL for requests coming in
 		"sessions_conns": [
 			{"address": "*internal"}		// connection towards SessionService
@@ -262,6 +263,7 @@ func TestHttpAgentCfg(t *testing.T) {
 	eCgrCfg, _ := NewDefaultCGRConfig()
 	eCgrCfg.httpAgentCfg = []*HttpAgentCfg{
 		&HttpAgentCfg{
+			ID:  "conecto1",
 			Url: "/conecto",
 			Tenant: utils.ParseRSRFieldsMustCompile("^cgrates.org",
 				utils.INFIELD_SEP),
diff --git a/config/httpagntcfg.go b/config/httpagntcfg.go
index 4dccecb57..3ff141299 100644
--- a/config/httpagntcfg.go
+++ b/config/httpagntcfg.go
@@ -23,6 +23,7 @@ import (
 )
 
 type HttpAgentCfg struct {
+	ID                string // identifier for the agent, so we can update it's processors
 	Url               string
 	SessionSConns     []*HaPoolConfig
 	Tenant            utils.RSRFields
@@ -36,6 +37,9 @@ func (ca *HttpAgentCfg) loadFromJsonCfg(jsnCfg *HttpAgentJsonCfg) (err error) {
 	if jsnCfg == nil {
 		return nil
 	}
+	if jsnCfg.Id != nil {
+		ca.ID = *jsnCfg.Id
+	}
 	if jsnCfg.Url != nil {
 		ca.Url = *jsnCfg.Url
 	}
diff --git a/config/libconfig_json.go b/config/libconfig_json.go
index 15968e154..6927e0ac7 100755
--- a/config/libconfig_json.go
+++ b/config/libconfig_json.go
@@ -379,6 +379,7 @@ type RAReqProcessorJsnCfg struct {
 
 // Conecto Agent configuration section
 type HttpAgentJsonCfg struct {
+	Id                 *string
 	Url                *string
 	Sessions_conns     *[]*HaPoolJsonCfg
 	Tenant             *string
diff --git a/data/conf/samples/httpagent/cgrates.json b/data/conf/samples/httpagent/cgrates.json
new file mode 100644
index 000000000..0b67df79c
--- /dev/null
+++ b/data/conf/samples/httpagent/cgrates.json
@@ -0,0 +1,54 @@
+{
+// CGRateS Configuration file
+//
+
+
+"general": {
+	"log_level": 7,
+},
+
+
+"listen": {
+	"rpc_json": ":2012",
+	"rpc_gob": ":2013",
+	"http": ":2080",
+},
+
+
+"stor_db": {
+	"db_password": "CGRateS.org",
+},
+
+
+"rals": {
+	"enabled": true,
+},
+
+
+"scheduler": {
+	"enabled": true,
+},
+
+
+"cdrs": {
+	"enabled": true,
+},
+
+
+"attributes": {
+	"enabled": true,
+},
+
+
+"sessions": {
+	"enabled": true,
+	"attributes_conns": [
+		{"address": "*internal"}
+	],
+	"rals_conns": [
+		{"address": "*internal"}
+	],
+},
+
+
+}
diff --git a/data/conf/samples/httpagent/httpagent.json b/data/conf/samples/httpagent/httpagent.json
new file mode 100644
index 000000000..cfc8e314d
--- /dev/null
+++ b/data/conf/samples/httpagent/httpagent.json
@@ -0,0 +1,75 @@
+{
+
+
+"http_agent": [
+	{
+		"id": "conecto1",
+		"url": "/conecto",
+		"sessions_conns": [
+			{"address": "*internal"}
+		],
+		"tenant": "^cgrates.org",
+		"timezone": "",
+		"request_payload":	"*url",
+		"reply_payload":	"*xml",
+		"request_processors": [
+			{
+				"id": "OutboundAUTH",
+				"filters": ["*string:*request.request_type:OutboundAUTH"],
+				"flags": ["*dryrun", "*auth", "*accounts", "*attributes"],
+				"continue_on_success": false,
+				"request_fields":[
+					{"tag": "RequestType", "field_id": "RequestType", "type": "*constant", 
+						"value": "*pseudoprepaid", "mandatory": true},	
+					{"tag": "OriginID", "field_id": "OriginID", "type": "*composed", 
+						"value": "*request.CallID", "mandatory": true},
+					{"tag": "Account", "field_id": "Account", "type": "*composed", 
+						"value": "*request.Msisdn", "mandatory": true},
+					{"tag": "Destination", "field_id": "Destination", "type": "*composed", 
+						"value": "*request.Destination", "mandatory": true},
+					{"tag": "SetupTime", "field_id": "SetupTime", "type": "*constant", 
+						"value": "*now", "mandatory": true},
+				],
+				"reply_fields":[
+					{"tag": "Allow", "field_id": "response.Allow", "type": "*constant", 
+						"value": "1", "mandatory": true},
+					//{"tag": "MaxDuration", "field_id": "response.MaxDuration", "type": "*composed", 
+					//	"value": "*cgrReply.MaxUsage{*duration_seconds}", "mandatory": true},
+					{"tag": "MaxDuration", "field_id": "response.MaxDuration", "type": "*constant", 
+						"value": "1200", "mandatory": true},
+				],
+			},
+			{
+				"id": "mtcall_cdr",
+				"filters": ["*string:*request.request_type:MTCALL_CDR"],
+				"flags": ["*dryrun", "*cdrs"],
+				"continue_on_success": false,
+				"request_fields":[
+					{"tag": "RequestType", "field_id": "RequestType", "type": "*constant", 
+						"value": "*pseudoprepaid", "mandatory": true},	
+					{"tag": "OriginID", "field_id": "OriginID", "type": "*composed", 
+						"value": "*request.CDR_ID", "mandatory": true},
+					{"tag": "Account", "field_id": "Account", "type": "*composed", 
+						"value": "*request.msisdn", "mandatory": true},
+					{"tag": "Destination", "field_id": "Destination", "type": "*composed", 
+						"value": "*request.destination", "mandatory": true},
+					{"tag": "SetupTime", "field_id": "SetupTime", "type": "*composed", 
+						"value": "*request.timestamp", "mandatory": true},
+					{"tag": "AnswerTime", "field_id": "SetupTime", "type": "*composed", 
+						"value": "*request.timestamp", "mandatory": true},
+					{"tag": "Usage", "field_id": "Usage", "type": "*composed", 
+						"value": "*request.leg_duration;^s", "mandatory": true},
+				],
+				"reply_fields":[
+					{"tag": "CDR_ID", "field_id": "CDR_RESPONSE.CDR_ID", "type": "*composed", 
+						"value": "*request.CDR_ID", "mandatory": true},
+					{"tag": "CDR_STATUS", "field_id": "CDR_RESPONSE.CDR_STATUS", "type": "*constant", 
+						"value": "1", "mandatory": true},
+				],
+			}
+		],
+	},
+],
+
+
+}
\ No newline at end of file
diff --git a/engine/filters.go b/engine/filters.go
index 958ef053f..65f3dcce8 100644
--- a/engine/filters.go
+++ b/engine/filters.go
@@ -238,7 +238,7 @@ func (fltr *FilterRule) Pass(dP DataProvider, rpcClnt rpcclient.RpcClientConnect
 }
 
 func (fltr *FilterRule) passString(dP DataProvider) (bool, error) {
-	strVal, err := dP.FieldAsString(strings.Split(fltr.FieldName, utils.HIERARCHY_SEP))
+	strVal, err := dP.FieldAsString(strings.Split(fltr.FieldName, utils.NestingSep))
 	if err != nil {
 		if err == utils.ErrNotFound {
 			return false, nil
@@ -254,7 +254,7 @@ func (fltr *FilterRule) passString(dP DataProvider) (bool, error) {
 }
 
 func (fltr *FilterRule) passStringPrefix(dP DataProvider) (bool, error) {
-	strVal, err := dP.FieldAsString(strings.Split(fltr.FieldName, utils.HIERARCHY_SEP))
+	strVal, err := dP.FieldAsString(strings.Split(fltr.FieldName, utils.NestingSep))
 	if err != nil {
 		if err == utils.ErrNotFound {
 			return false, nil
@@ -275,7 +275,7 @@ func (fltr *FilterRule) passTimings(dP DataProvider) (bool, error) {
 }
 
 func (fltr *FilterRule) passDestinations(dP DataProvider) (bool, error) {
-	dst, err := dP.FieldAsString(strings.Split(fltr.FieldName, utils.HIERARCHY_SEP))
+	dst, err := dP.FieldAsString(strings.Split(fltr.FieldName, utils.NestingSep))
 	if err != nil {
 		if err == utils.ErrNotFound {
 			return false, nil
@@ -298,7 +298,7 @@ func (fltr *FilterRule) passDestinations(dP DataProvider) (bool, error) {
 
 func (fltr *FilterRule) passRSR(dP DataProvider) (bool, error) {
 	for _, rsrFld := range fltr.rsrFields {
-		fldIface, err := dP.FieldAsInterface(strings.Split(rsrFld.Id, utils.HIERARCHY_SEP))
+		fldIface, err := dP.FieldAsInterface(strings.Split(rsrFld.Id, utils.NestingSep))
 		if err != nil {
 			if err == utils.ErrNotFound {
 				return false, nil
@@ -338,7 +338,7 @@ func (fltr *FilterRule) passStatS(dP DataProvider,
 }
 
 func (fltr *FilterRule) passGreaterThan(dP DataProvider) (bool, error) {
-	fldIf, err := dP.FieldAsInterface(strings.Split(fltr.FieldName, utils.HIERARCHY_SEP))
+	fldIf, err := dP.FieldAsInterface(strings.Split(fltr.FieldName, utils.NestingSep))
 	if err != nil {
 		if err == utils.ErrNotFound {
 			return false, nil
diff --git a/utils/consts.go b/utils/consts.go
index 73fbcdd80..53f03e03d 100755
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -654,6 +654,7 @@ const (
 	MetaAuth      = "*auth"
 	APIKey        = "APIKey"
 	APIMethods    = "APIMethods"
+	NestingSep    = "."
 )
 
 // MetaFilterIndexesAPIs
diff --git a/utils/server.go b/utils/server.go
index d2b85a81d..668b0981c 100644
--- a/utils/server.go
+++ b/utils/server.go
@@ -185,7 +185,7 @@ func handleRequest(w http.ResponseWriter, r *http.Request) {
 }
 
 func (s *Server) ServeHTTP(addr string, jsonRPCURL string, wsRPCURL string,
-	useBasicAuth bool, userList map[string]string) {
+	useBasicAuth bool, userList map[string]string, exitChan chan bool) {
 	s.RLock()
 	enabled := s.rpcEnabled
 	s.RUnlock()
@@ -228,6 +228,7 @@ func (s *Server) ServeHTTP(addr string, jsonRPCURL string, wsRPCURL string,
 	}
 	Logger.Info(fmt.Sprintf("<HTTP> start listening at <%s>", addr))
 	http.ListenAndServe(addr, nil)
+	exitChan <- true
 }
 
 func (s *Server) ServeBiJSON(addr string, onConn func(*rpc2.Client), onDis func(*rpc2.Client)) {