diff --git a/test-dapp/app/components/approveandcallgasrelayed.js b/test-dapp/app/components/approveandcallgasrelayed.js
index 63a0b5c..ad1a50a 100644
--- a/test-dapp/app/components/approveandcallgasrelayed.js
+++ b/test-dapp/app/components/approveandcallgasrelayed.js
@@ -7,7 +7,6 @@ import CardContent from '@material-ui/core/CardContent';
 import CardHeader from '@material-ui/core/CardHeader';
 import EmbarkJS from 'Embark/EmbarkJS';
 import Grid from '@material-ui/core/Grid';
-import IdentityGasRelay from 'Embark/contracts/IdentityGasRelay';
 import MySnackbarContentWrapper from './snackbar';
 import PropTypes from 'prop-types';
 import STT from 'Embark/contracts/STT';
@@ -71,8 +70,6 @@ class ApproveAndCallGasRelayed extends Component {
           msgSent: false,
           transactionError: ''
         });
-  
-        IdentityGasRelay.options.address = this.props.identityAddress;
         
         try {
             const s = new StatusGasRelayer.Identity(this.props.identityAddress, web3.eth.defaultAccount)
diff --git a/test-dapp/app/components/body-identity.js b/test-dapp/app/components/body-identity.js
index 710ba1c..972cd35 100644
--- a/test-dapp/app/components/body-identity.js
+++ b/test-dapp/app/components/body-identity.js
@@ -1,4 +1,5 @@
 import React, {Component, Fragment} from 'react';
+import StatusGasRelayer, {Messages} from '../status-gas-relayer';
 import ApproveAndCallGasRelayed from './approveandcallgasrelayed';
 import CallGasRelayed from './callgasrelayed';
 import Divider from '@material-ui/core/Divider';
@@ -46,32 +47,25 @@ class Body extends Component {
                 web3js.shh.addSymKey(config.relaySymKey)
                 .then((skid) => {
                     this.setState({kid, skid});
-                    web3js.shh.subscribe('messages', {
-                        "privateKeyID": kid,
-                        "ttl": 1000,
-                        "minPow": 0.1,
-                        "powTime": 1000
-                      }, (error, message) => {
-                        console.log(message);
 
-                        const msg = web3js.utils.toAscii(message.payload);
-                        const msgObj = JSON.parse(msg);
+                    StatusGasRelayer.subscribe(web3js, (error, msgObj) => {
+                        if(error) {
+                            console.error(error);
+                            return;
+                        }
 
-                        if(msgObj.message == 'Available'){
+                        if(msgObj.message == Messages.available){
                             // found a relayer
-                            console.log("Relayer available: " + message.sig);
-
+                            console.log("Relayer available: " + msgObj.sig);
                             let relayers = this.state.relayers;
-                            relayers.push(message.sig);
+                            relayers.push(msgObj.sig);
                             relayers = relayers.filter((value, index, self) => self.indexOf(value) === index);
                             this.setState({relayers});
                         }
 
-                        if(error){
-                            console.error(error);
-                        } else {
-                            this.setState({message: msg});
-                        }
+                        this.setState({message: JSON.stringify(msgObj, null, 2)});
+                    }, {
+                        privateKeyID: kid
                     });
 
                     return true;
diff --git a/test-dapp/app/components/body-sntcontroller.js b/test-dapp/app/components/body-sntcontroller.js
index 28c1220..6eba1f2 100644
--- a/test-dapp/app/components/body-sntcontroller.js
+++ b/test-dapp/app/components/body-sntcontroller.js
@@ -1,13 +1,14 @@
 import React, {Component, Fragment} from 'react';
+import StatusGasRelayer, {Messages} from '../status-gas-relayer';
 import Divider from '@material-ui/core/Divider';
 import EmbarkJS from 'Embark/EmbarkJS';
-import STT from 'Embark/contracts/STT';
+import Execute from './execute';
 import PropTypes from 'prop-types';
+import STT from 'Embark/contracts/STT';
 import Status from './status-sntcontroller';
 import Tab from '@material-ui/core/Tab';
 import Tabs from '@material-ui/core/Tabs';
 import TransferSNT from './transfersnt';
-import Execute from './execute';
 import Typography from '@material-ui/core/Typography';
 import Web3 from 'web3';
 import config from '../config';
@@ -48,32 +49,24 @@ class Body extends Component {
                 .then((skid) => {
                     this.setState({kid, skid});
 
-                    web3js.shh.subscribe('messages', {
-                        "privateKeyID": kid,
-                        "ttl": 1000,
-                        "minPow": 0.1,
-                        "powTime": 1000
-                      }, (error, message) => {
-                        console.log(message);
+                    StatusGasRelayer.subscribe(web3js, (error, msgObj) => {
+                        if(error) {
+                            console.error(error);
+                            return;
+                        }
 
-                        const msg = web3js.utils.toAscii(message.payload);
-                        const msgObj = JSON.parse(msg);
-
-                        if(msgObj.message == 'Available'){
+                        if(msgObj.message == Messages.available){
                             // found a relayer
-                            console.log("Relayer available: " + message.sig);
-
+                            console.log("Relayer available: " + msgObj.sig);
                             let relayers = this.state.relayers;
-                            relayers.push(message.sig);
+                            relayers.push(msgObj.sig);
                             relayers = relayers.filter((value, index, self) => self.indexOf(value) === index);
                             this.setState({relayers});
                         }
-                        
-                        if(error){
-                            console.error(error);
-                        } else {
-                            this.setState({message: web3js.utils.toAscii(message.payload)});
-                        }
+
+                        this.setState({message: JSON.stringify(msgObj, null, 2)});
+                    }, {
+                        privateKeyID: kid
                     });
 
                     return true;
diff --git a/test-dapp/app/status-gas-relayer.js b/test-dapp/app/status-gas-relayer.js
index 934ebbd..7b56667 100644
--- a/test-dapp/app/status-gas-relayer.js
+++ b/test-dapp/app/status-gas-relayer.js
@@ -19,6 +19,10 @@ export const Actions = {
     'Transaction': 'transaction'
 };
 
+export const Messages = {
+    'available': 'Available'
+};
+
 const relayerSymmmetricKeyID = "0xd0d905c1c62b810b787141430417caf2b3f54cffadb395b7bb39fdeb8f17266b";
 
 class StatusGasRelayer {
@@ -59,6 +63,36 @@ class StatusGasRelayer {
         }
     }
 
+    static async subscribe(web3, cb, options) {
+        options = options || {};
+
+        if(!options.privateKeyID){
+            options.privateKeyID = await web3.shh.newKeyPair();
+            // TODO: keypair should be shared between actions and this class.
+        }
+
+        web3.shh.subscribe('messages', {
+            "privateKeyID": options.privateKeyID,
+            "ttl": options.ttl || 1000,
+            "minPow": options.minPow || 0.1,
+            "powTime": options.powTime || 1000
+          }, (error, message) => {
+            if(error){
+                cb(error);
+                return;
+            }
+
+            try {
+                const msg = web3.utils.toAscii(message.payload);
+                const msgObj = JSON.parse(msg);
+                msgObj.sig =  message.sig;
+                cb(false, msgObj);
+            } catch (err) {
+                cb(err);
+            }
+        });     
+    }
+
     post = async (options) => {
         options = options || {};