//
public override void SerialiseBatch(CommandBatch commandBatch)
{
List <string> commands = new List <string>();
List <string> data = new List <string>();
// Attach batch headers to post data
JArray batchHeaders = new JArray();
for (int batchHeaderI = 0; batchHeaderI < commandBatch.BatchHeaders.Count; batchHeaderI += 1)
{
Dictionary <string, string> batchHeader = commandBatch.BatchHeaders[batchHeaderI];
batchHeaders.Add(JObject.FromObject(batchHeader));
}
data.Add(batchHeaders.ToString(Newtonsoft.Json.Formatting.None));
// Attach command names to url and parameters to post data
for (int batchItemI = 0; batchItemI < commandBatch.BatchItems.Count; batchItemI += 1)
{
CommandBatchItem commandItem = commandBatch.BatchItems[batchItemI];
commands.Add(commandItem.CommandName);
data.Add(commandItem.Parameters.ToString(Newtonsoft.Json.Formatting.None));
Logger.Data(commandItem.Parameters).Verbose("sending command: " + commandItem.CommandName);
}
string batchUrl = endpoint + "/" + String.Join(",", commands.ToArray()) + "?queryId=" + commandBatch.QueryId.ToString();
string postData = string.Join("\n", data.ToArray());
// Cached the serialisation
commandBatch.SerialisedCache = (object)new CommandHttpClientCache(
batchUrl,
postData,
(headers != null) ? new Dictionary <string, string>(headers) : new Dictionary <string, string>()
);
}
//
public override void SendBatch(CommandBatch commandBatch)
{
// Extract serialisation from cache
CommandHttpClientCache serialisedCache = (CommandHttpClientCache)commandBatch.SerialisedCache;
string batchUrl = serialisedCache.BatchUrl;
string postData = serialisedCache.PostData;
Dictionary <string, string> headers = serialisedCache.Headers;
// Send HTTP request
SendRequest(batchUrl, postData, headers, responseArray => {
// Process each command response
try
{
for (var batchId = 0; batchId < responseArray.Count; batchId += 1)
{
var commandResponse = responseArray[batchId] as JArray;
if (commandResponse == null)
{
throw new Exception("Response item " + batchId + " is not an Array:" + responseArray);
}
CommandBatchItem commandItem = commandBatch.BatchItems[batchId];
string commandName = commandItem.CommandName;
Action <Exception, JToken> commandCb = commandItem.Cb;
// Check if there are any events attached to this request
if (commandResponse.Count >= 3)
{
Logger.Verbose("[" + commandName + "] processing events");
Mage.EventManager.EmitEventList((JArray)commandResponse[2]);
}
// Check if the response was an error
if (commandResponse[0].Type != JTokenType.Null)
{
Logger.Verbose("[" + commandName + "] server error");
commandCb(new Exception(commandResponse[0].ToString()), null);
continue;
}
// Pull off call result object, if it doesn't exist
Logger.Verbose("[" + commandName + "] call response");
try
{
commandCb(null, commandResponse[1]);
}
catch (Exception error)
{
Logger.Data(error).Error("Error during command callback");
}
}
}
catch (Exception error)
{
Logger.Data(error).Error("Error when processing command batch responses");
}
});
}
