private async Task <IChannelHost> CreateChannelAsync(ulong channelId, bool ackable)
{
IChannelHost chanHost;
IConnectionHost connHost = null;
while (true)
{
_logger.LogTrace(LogMessages.ChannelPools.CreateChannel, channelId);
var sleep = false;
// Get ConnectionHost
try
{ connHost = await _connectionPool.GetConnectionAsync().ConfigureAwait(false); }
catch
{
_logger.LogTrace(LogMessages.ChannelPools.CreateChannelFailedConnection, channelId);
sleep = true;
}
// Create a Channel Host
if (!sleep)
{
try
{
chanHost = new ChannelHost(channelId, connHost, ackable);
await _connectionPool.ReturnConnectionAsync(connHost); // Return Connection (or lose them.)
_flaggedChannels[chanHost.ChannelId] = false;
_logger.LogDebug(LogMessages.ChannelPools.CreateChannelSuccess, channelId);
return(chanHost);
}
catch
{
_logger.LogTrace(LogMessages.ChannelPools.CreateChannelFailedConstruction, channelId);
sleep = true;
}
}
// Sleep on failure.
if (sleep)
{
if (connHost != null)
{
await _connectionPool.ReturnConnectionAsync(connHost);
} // Return Connection (or lose them.)
_logger.LogDebug(LogMessages.ChannelPools.CreateChannelSleep, channelId);
await Task
.Delay(Options.PoolOptions.SleepOnErrorInterval)
.ConfigureAwait(false);
}
}
}
private async Task <IChannelHost> CreateChannelAsync(ulong channelId, bool ackable)
{
IChannelHost chanHost = null;
IConnectionHost connHost = null;
while (true)
{
_logger.LogTrace(LogMessages.ChannelPools.CreateChannel, channelId);
// Get ConnectionHost
try
{ connHost = await _connectionPool.GetConnectionAsync().ConfigureAwait(false); }
catch
{
_logger.LogTrace(LogMessages.ChannelPools.CreateChannelFailedConnection, channelId);
await ReturnConnectionWithOptionalSleep(connHost, channelId, Options.PoolOptions.SleepOnErrorInterval).ConfigureAwait(false);
continue;
}
// Create a Channel Host
try
{
chanHost = new ChannelHost(channelId, connHost, ackable);
await ReturnConnectionWithOptionalSleep(connHost, channelId, 0).ConfigureAwait(false);
_flaggedChannels[chanHost.ChannelId] = false;
_logger.LogDebug(LogMessages.ChannelPools.CreateChannelSuccess, channelId);
return(chanHost);
}
catch
{
_logger.LogTrace(LogMessages.ChannelPools.CreateChannelFailedConstruction, channelId);
await ReturnConnectionWithOptionalSleep(connHost, channelId, Options.PoolOptions.SleepOnErrorInterval).ConfigureAwait(false);
}
}
}