error : An error occurred when trying to connect to host

[parshantnagpalSmartData]

i integrate react-native-wowza-gocoder in my react native iOS project and set config
config = {
hostAddress: '',
applicationName: '',
sdkLicenseKey: '',
username: '',
streamName:'',
password: '',
}
i get the credentials from wowza streaming cloud and still getting

error: "An error occurred when trying to connect to host: aa3c9a.entrypoint.cloud.wowza.com"

Please share the solution