public Task <IDictionary <string, object> > Do(
IDictionary <string, object> stepParameters,
IDictionary <string, object> pluginParameters)
{
stepParameters.TryGetTypedValue(SignalRConstants.Type,
out string type, Convert.ToString);
pluginParameters.TryGetTypedValue($"{SignalRConstants.ConnectionStore}.{type}",
out IList <IHubConnectionAdapter> connections, (obj) => (IList <IHubConnectionAdapter>)obj);
if (stepParameters.TryGetValue(SignalRConstants.ActionAfterConnect, out _))
{
stepParameters.TryGetTypedValue(SignalRConstants.ActionAfterConnect,
out string postAction, Convert.ToString);
if (Enum.TryParse(postAction, out SignalREnums.ActionAfterConnection action))
{
_action = action;
}
}
_concurrentConnection =
SignalRUtils.FetchConcurrentConnectionCountFromContext(
pluginParameters,
type,
connections.Count);
_type = type;
// register the CTS to control the connector repairer.
var cts = new CancellationTokenSource();
pluginParameters[$"{SignalRConstants.RepairConnectionCTS}.{type}"] = cts;
_context = pluginParameters;
_ = Task.Run(async() =>
{
try
{
await Start(connections, cts);
}
catch (Exception e)
{
Log.Error($"Fail to repair the connection: {e.Message}");
}
});
return(Task.FromResult <IDictionary <string, object> >(null));;
}
public async Task <IDictionary <string, object> > Do(
IDictionary <string, object> stepParameters,
IDictionary <string, object> pluginParameters)
{
try
{
Log.Information($"Collect connection ID...");
// Get parameters
stepParameters.TryGetTypedValue(SignalRConstants.Type, out string type, Convert.ToString);
pluginParameters.TryGetTypedValue($"{SignalRConstants.ConnectionStore}.{type}",
out IList <IHubConnectionAdapter> connections, (obj) => (IList <IHubConnectionAdapter>)obj);
// Init the connection Id list
var connectionIdList = new List <string>();
for (var m = 0; m < connections.Count; m++)
{
connectionIdList.Add("");
}
var connIdStoreKey = $"{SignalRConstants.ConnectionIdStore}.{type}";
/*
* if (pluginParameters.TryGetValue(connIdStoreKey, out object v))
* {
* // check whether need re-get connection Ids
* var allConnIds = (Dictionary<string, object>)v;
* var existingConnIdList = (string[])allConnIds[SignalRConstants.ConnectionId];
* var hasMissingConnectionId = false;
* foreach (var connId in existingConnIdList)
* {
* if (String.IsNullOrEmpty(connId))
* {
* hasMissingConnectionId = true;
* }
* }
*
* if (!hasMissingConnectionId)
* {
* // all connection Ids are ready
* Log.Information("No missing connection Ids, skip try-re-get connection Ids");
* return allConnIds;
* }
* else
* {
* // prepare re-get missing connection Ids
* for (var m = 0; m < existingConnIdList.Length; m++)
* {
* connectionIdList[m] = existingConnIdList[m];
* }
* }
* }
*/
// get connection Ids
int concurrentConnection =
SignalRUtils.FetchConcurrentConnectionCountFromContext(
pluginParameters,
type,
connections.Count);
await SendRequestToGetConnectionIds(connections, concurrentConnection, connectionIdList);
var connectionIdDic = new Dictionary <string, object> {
{ SignalRConstants.ConnectionId, connectionIdList.ToArray() }
};
pluginParameters[connIdStoreKey] = connectionIdDic;
return(connectionIdDic);
}
catch (Exception ex)
{
var message = $"Fail to collect connection ID: {ex}";
Log.Error(message);
throw;
}
}