public bool IsInstanceIdExists(string machineName, MinerClient.InstanceTypes instanceType, int val)
{
return(this.ClientList.Any(client =>
{
return client.MachineFullName == machineName && client.InstanceTypeEnum == instanceType && client.InstanceId == val;
}
));
}
private void StepThree_DownloadPackage()
{
logger.Trace("Start StepThree_DownloadPackage.");
string version = this.cbxMinerClientVersions.Text;
if (string.IsNullOrEmpty(version))
{
MessageBox.Show("请选择一个版本");
logger.Warning("Need to select one version to proceed.");
return;
}
string instanceType = cbxMinerInstanceType.Text;
selectedMinerClientType = (MinerClient.InstanceTypes)(this.cbxMinerInstanceType.SelectedIndex + 1);
logger.Information($"Selected version: { version }.");
logger.Information($"Selected instance type: { selectedMinerClientType }.");
foreach (MinerClient client in createdClients)
{
client.Version = version;
client.InstanceType = this.cbxMinerInstanceType.Text;
client.InstanceTypeEnum = selectedMinerClientType;
}
winMinerBinary = new WinMinerReleaseBinary(version);
BackgroundWork <int> .CreateWork(
this,
() => {
ShowProgressIndicator("正在下载安装包......", btnStepThreeNext, btnStepThreeBack);
},
() => {
winMinerBinary.DownloadPackage();
return(0);
},
(taskResult) => {
if (taskResult.HasError)
{
HideProgressIndicator();
MessageBox.Show("下载过程出现错误: " + taskResult.Exception.Message);
logger.Error("Got error while downloading package: " + taskResult.Exception.ToString());
}
else
{
StepThree_ExtractPackage();
}
}
).Execute();
}
/// <summary>
/// When changing instanceType for 2+ clients on the same machine, it might has a situation that they will have the same instanceId,
/// So in this step the MinerManager would detect the conflicts then assign new instanceId when necessary.
/// </summary>
/// <param name="client"></param>
/// <param name="returnedInstanceId"></param>
/// <returns></returns>
private int AssignInstanceId(string machineName, MinerClient.InstanceTypes instanceType, int newInstanceId)
{
int assignedInstanceId = newInstanceId;
string key = machineName + instanceType.ToString() + assignedInstanceId.ToString();
MinerManager manager = MinerManager.GetInstance();
while (this.newInstanceIdDictionary.ContainsKey(key) ||
manager.IsInstanceIdExists(machineName, instanceType, assignedInstanceId))
{
assignedInstanceId++;
key = machineName + instanceType.ToString() + assignedInstanceId.ToString();
}
this.newInstanceIdDictionary[key] = true;
return(assignedInstanceId);
}