protected async Task <bool> PreCall(string serviceMd5Sum)
{
if (disposed)
{
throw new ObjectDisposedException("ServiceClient instance was disposed");
}
if (serviceMd5Sum != md5sum)
{
throw new Exception($"Call to service '{serviceName}' with md5sum '{serviceMd5Sum}' does not match the md5sum that was specified when the handle was created ('{md5sum}').");
}
if (serverLink != null && !serverLink.IsValid)
{
if (persistent)
{
logger.LogWarning("Persistent service client's server link has been dropped. Trying to reconnect to proceed with this call.");
}
ServiceManager.Instance.RemoveServiceServerLinkAsync(serverLink);
serverLink.Dispose();
serverLink = null;
}
if (serverLink == null)
{
serverLink = await CreateLink();
}
return(true);
}
protected async Task Init()
{
if (persistent)
{
serverLink = await CreateLink();
}
}
internal void RemoveServiceServerLinkAsync(IServiceServerLinkAsync link)
{
lock (gate)
{
if (shuttingDown)
{
return;
}
serviceServerLinksAsync.Remove(link);
}
}
public void Dispose()
{
if (disposed)
{
return;
}
disposed = true;
if (serverLink != null)
{
ServiceManager.Instance.RemoveServiceServerLinkAsync(serverLink);
serverLink.Dispose();
serverLink = null;
}
}