routeguide_client_ss.bal

RouteGuideClient ep = check new ("http://localhost:8980");

// Server streaming
Rectangle rectangle = {
    lo: {latitude: 400000000, longitude: -750000000},
    hi: {latitude: 420000000, longitude: -730000000}
};

stream<Feature, grpc:Error?> features = check ep->ListFeatures(rectangle);
error? e = features.forEach(function(Feature f) {
    io:println(`Result: lat=${f.location.latitude}, lon=${f.location.longitude}`);
});