public async Task RenewActiveConnectionAsync(string connectionId)
{
_logger?.Verbose("Renewing last activity. connection-id={ConnectionId}", connectionId);
try
{
using (var context = new RelayContext())
{
var activeConnection = await context.ActiveConnections.FirstOrDefaultAsync(ac => ac.ConnectionId == connectionId).ConfigureAwait(false);
if (activeConnection != null)
{
activeConnection.LastActivity = DateTime.UtcNow;
context.Entry(activeConnection).State = EntityState.Modified;
await context.SaveChangesAsync().ConfigureAwait(false);
}
}
}
catch (Exception ex)
{
_logger?.Error(ex, "Error during renewing an active connection. connection-id={ConnectionId}", connectionId);
}
}
public async Task AddOrRenewActiveConnectionAsync(Guid linkId, Guid originId, string connectionId, int connectorVersion, string assemblyVersion)
{
_logger?.Verbose("Adding or updating connection. connection-id={ConnectionId}, link-id={LinkId}, connector-version={ConnectorVersion}, connector-assembly-version={ConnectorAssemblyVersion}", connectionId, linkId, connectorVersion, assemblyVersion);
try
{
using (var context = new RelayContext())
{
var activeConnection = await context.ActiveConnections
.FirstOrDefaultAsync(ac => ac.LinkId == linkId && ac.OriginId == originId && ac.ConnectionId == connectionId).ConfigureAwait(false);
if (activeConnection != null)
{
activeConnection.LastActivity = DateTime.UtcNow;
activeConnection.ConnectorVersion = connectorVersion;
activeConnection.AssemblyVersion = assemblyVersion;
context.Entry(activeConnection).State = EntityState.Modified;
}
else
{
context.ActiveConnections.Add(new DbActiveConnection()
{
LinkId = linkId,
OriginId = originId,
ConnectionId = connectionId,
ConnectorVersion = connectorVersion,
AssemblyVersion = assemblyVersion,
LastActivity = DateTime.UtcNow,
});
}
await context.SaveChangesAsync().ConfigureAwait(false);
}
}
catch (Exception ex)
{
_logger?.Error(ex, "Error during adding or renewing an active connection. link-id={LinkId}, connection-id={ConnectionId}, connector-version={ConnectorVersion}, connector-assembly-version={ConnectorAssemblyVersion}", linkId, connectionId, connectorVersion, assemblyVersion);
}
}
public async Task RemoveActiveConnectionAsync(string connectionId)
{
_logger?.Verbose("Deleting active connection. connection-id={ConnectionId}", connectionId);
try
{
using (var context = new RelayContext())
{
var activeConnection = await context.ActiveConnections.FirstOrDefaultAsync(ac => ac.ConnectionId == connectionId).ConfigureAwait(false);
if (activeConnection != null)
{
context.ActiveConnections.Remove(activeConnection);
await context.SaveChangesAsync().ConfigureAwait(false);
}
}
}
catch (Exception ex)
{
_logger?.Error(ex, "Error during removing an active connection. connection-id={ConnectionId}", connectionId);
}
}