// Start() is a time to do this, but can change if the device moves to a new location.
// The return string is just an example. Your server protocol and connection strings
// will determine the correct connection parameters.
async Task <String> RegisterAndFindCloudlet()
{
// For Demo App purposes, it's the TCP app port. Your app may point somewhere else:
NetTest.Site site;
string aCarrierName = integration.GetCarrierName();
clog("aCarrierName: " + aCarrierName);
clog("Calling DME to register client...");
bool registered = false;
registered = await integration.Register();
if (!registered)
{
clog("Exceptions, or app not found. Not Registered!");
return(null);
}
else
{
FindCloudletReply reply;
clog("Finding Cloudlet...");
reply = await integration.FindCloudlet();
// Handle reply status:
bool found = false;
if (reply == null)
{
clog("FindCloudlet call failed.");
return("");
}
switch (reply.status)
{
case FindCloudletReply.FindStatus.FIND_UNKNOWN:
clog("FindCloudlet status unknown. No edge cloudlets.");
break;
case FindCloudletReply.FindStatus.FIND_NOTFOUND:
clog("FindCloudlet Found no edge cloudlets in range.");
break;
case FindCloudletReply.FindStatus.FIND_FOUND:
found = true;
break;
}
if (found)
{
// Edge cloudlets found!
clog("Edge cloudlets found!");
// Where is this app specific edge enabled cloud server:
clog("GPS location: longitude: " + reply.cloudlet_location.longitude + ", latitude: " + reply.cloudlet_location.latitude);
// Where is the URI for this app specific edge enabled cloud server:
clog("fqdn: " + reply.fqdn);
// AppPorts?
clog("On ports: ");
foreach (AppPort ap in reply.ports)
{
clog("Port: proto: " + ap.proto + ", prefix: " +
ap.fqdn_prefix + ", path_prefix: " + ap.path_prefix + ", port: " +
ap.public_port);
// We're looking for one of the TCP app ports:
if (ap.proto == LProto.L_PROTO_TCP)
{
// Add to test targets.
if (ap.path_prefix == "")
{
site = new NetTest.Site {
host = ap.fqdn_prefix + reply.fqdn,
port = ap.public_port
};
site.testType = NetTest.TestType.CONNECT;
}
else
{
site = new NetTest.Site {
L7Path = ap.fqdn_prefix + reply.fqdn + ":" + ap.public_port + ap.path_prefix
};
site.testType = NetTest.TestType.CONNECT;
}
if (useAltServer)
{
site.host = host;
}
port = site.port;
l7Path = site.L7Path;
site.host = "mextest-app-cluster.frankfurt-main.tdg.mobiledgex.net";
integration.netTest.sites.Enqueue(site);
}
}
integration.netTest.doTest(true);
}
}
// The WebSocket URI:
return(host + ":" + port);
}
// Start() is a time to do this, but can change if the device moves to a new location.
async Task <string> RegisterAndFindCloudlet()
{
// For Demo App purposes, it's the TCP app port. Your app may point somewhere else:
string tcpAppPort = "";
NetTest.HostAndPort hostAndPort = null;
string aCarrierName = integration.GetCarrierName();
clog("aCarrierName: " + aCarrierName);
clog("Calling DME to register client...");
bool registered = false;
registered = await integration.Register();
if (registered)
{
FindCloudletReply reply;
clog("Finding Cloudlet...");
reply = await integration.FindCloudlet();
// Handle reply status:
bool found = false;
if (reply == null)
{
clog("FindCloudlet call failed.");
return("");
}
switch (reply.status)
{
case FindCloudletReply.FindStatus.FIND_UNKNOWN:
clog("FindCloudlet status unknown. No edge cloudlets.");
break;
case FindCloudletReply.FindStatus.FIND_NOTFOUND:
clog("FindCloudlet Found no edge cloudlets in range.");
break;
case FindCloudletReply.FindStatus.FIND_FOUND:
found = true;
break;
}
if (found)
{
// Edge cloudlets found!
clog("Edge cloudlets found!");
// Where is this app specific edge enabled cloud server:
clog("GPS location: longitude: " + reply.cloudlet_location.longitude + ", latitude: " + reply.cloudlet_location.latitude);
// Where is the URI for this app specific edge enabled cloud server:
clog("fqdn: " + reply.fqdn);
// AppPorts?
Debug.Log("On ports: ");
foreach (AppPort ap in reply.ports)
{
clog("Port: proto: " + ap.proto + ", prefix: " +
ap.fqdn_prefix + ", path_prefix: " + ap.path_prefix + ", port: " +
ap.public_port);
// We're looking for one of the TCP app ports:
if (ap.proto == LProto.L_PROTO_TCP)
{
tcpAppPort = reply.fqdn + ":" + ap.public_port;
// FQDN prefix to append to base FQDN in FindCloudlet response. May be empty.
if (ap.fqdn_prefix != "")
{
tcpAppPort = ap.fqdn_prefix + tcpAppPort;
}
// Add to test targets.
hostAndPort = new NetTest.HostAndPort {
host = ap.fqdn_prefix + reply.fqdn, port = ap.public_port
};
netTest.sites.Enqueue(hostAndPort);
}
}
}
clog("FindCloudlet found: [" + tcpAppPort + "]");
}
return(tcpAppPort);
}
