public virtual async Task <HiRezApiSession> AcquireAsync()
{
await this._semaphore.WaitAsync();
try
{
HiRezApiSession existingSession = await this._sessionRepository.GetAsync(this._apiClient.Platform);
// Session needs to be valid and is platform specific
if (existingSession?.IsValid == true && this._apiClient.Platform == existingSession.Platform)
{
return(existingSession);
}
HiRezApiSession newSession = await this.TryFetchNewSessionAsync();
await this._sessionRepository.SetAsync(newSession);
return(newSession);
}
finally
{
this._semaphore.Release();
}
}
public Task SetAsync(HiRezApiSession session)
{
this._sessions[session.Platform] = session;
return(Task.CompletedTask);
}
private async Task SaveAsync(HiRezApiSession session)
{
var filePath = this.GetFilePath(session.Platform);
using (var sw = new StreamWriter(filePath, false, Encoding.UTF8)) await sw.WriteAsync(JsonConvert.SerializeObject(session));
}
public async Task SetAsync(HiRezApiSession session)
{
await this.SaveAsync(session);
}