Task <WatchValuesResponse> GetWatchChangesAsync(WatchChangesRequest req)
{
var tcs = new TaskCompletionSource <WatchValuesResponse> ();
Action setResult = () => {
tcs.SetResult(new WatchValuesResponse {
WatchValues = new Dictionary <string, List <string> > (WatchStore.Values),
Version = WatchStore.Version,
});
};
if (WatchStore.Version > req.Version)
{
setResult();
}
else
{
EventHandler handle = null;
handle = (s, e) => {
if (WatchStore.Version > req.Version)
{
WatchStore.Recorded -= handle;
setResult();
}
};
WatchStore.Recorded += handle;
}
return(tcs.Task);
}
public async Task<WatchValuesResponse> WatchChangesAsync (long version)
{
// Console.WriteLine ("WC " + version);
var req = new WatchChangesRequest { Version = version };
var reqStr = JsonConvert.SerializeObject (req);
var respStr = await client.UploadStringTaskAsync (watchChangesUrl, reqStr);
return JsonConvert.DeserializeObject<WatchValuesResponse> (respStr);
}
public async Task <WatchValuesResponse> WatchChangesAsync(long version)
{
// Console.WriteLine ("WC " + version);
var req = new WatchChangesRequest {
Version = version
};
var reqStr = JsonConvert.SerializeObject(req);
var respStr = await client.UploadStringTaskAsync(watchChangesUrl, reqStr);
return(JsonConvert.DeserializeObject <WatchValuesResponse> (respStr));
}
Task<WatchValuesResponse> GetWatchChangesAsync (WatchChangesRequest req)
{
var tcs = new TaskCompletionSource<WatchValuesResponse> ();
Action setResult = () => {
tcs.SetResult (new WatchValuesResponse {
WatchValues = new Dictionary<string, List<string>> (WatchStore.Values),
Version = WatchStore.Version,
});
};
if (WatchStore.Version > req.Version) {
setResult ();
} else {
EventHandler handle = null;
handle = (s, e) => {
if (WatchStore.Version > req.Version) {
WatchStore.Recorded -= handle;
setResult ();
}
};
WatchStore.Recorded += handle;
}
return tcs.Task;
}