private static void AssertServerListForClientStats(LoadBalanceResponse response)
{
Assert.Equal(LoadBalanceResponseTypeOneofCase.ServerList, response.LoadBalanceResponseTypeCase);
Assert.NotNull(response.ServerList);
Assert.Equal(3, response.ServerList.Servers.Count);
Assert.All(response.ServerList.Servers, server =>
{
Assert.StartsWith("10.1.6.", new IPAddress(server.IpAddress.ToByteArray()).ToString());
Assert.Equal(80, server.Port);
Assert.False(string.IsNullOrWhiteSpace(server.LoadBalanceToken));
});
}
/// <summary>
/// Forces synchronization of load balanced servers. If privileges are
/// insufficient for this activity, response data will indicate that
/// the request has failed.
/// </summary>
/// <returns>Response structured serialized to JSON format</returns>
public LoadBalanceResponse ForceLoadBalancedSync()
{
LoadBalanceResponse response = new LoadBalanceResponse();
// Clear any existing sync status information prior
// to starting synchronization.
_loadBalanceSyncManager.ResetSyncStatus(
_context.Request.PhysicalApplicationPath,
System.Net.Dns.GetHostName());
if (CanForceLoadBalancedSync)
{
if (TargetsAvailable)
{
try
{
// Begin load balance synchronization (synchronous call).
_loadBalanceSyncManager.MakeLoadBalanceCall(
_siteApi.RequestInformationRef.ConnectionStringSettings.ConnectionString,
_context.Request.PhysicalApplicationPath.Trim(new char[] { '\\' }));
// Retrieve the final sync status information to verify
// whether or not the activity succeeded.
SyncStatusInfoList statusInfoList = _loadBalanceSyncManager.GetCurrentSyncStatus(
_context.Request.PhysicalApplicationPath,
System.Net.Dns.GetHostName());
if (statusInfoList.Count > 0)
{
// Load balance sync completed and status information
// is available.
if (VerifySyncSuccess(statusInfoList))
{
// If the operation completed with no "SyncFailed"
// message in the status, mark the request a success.
response.Success = true;
response.Message = _siteApi.EkMsgRef.GetMessage("force load balance success");
}
else
{
// Operation completed but "SyncFailed" appeared
// in the status.
response.Success = false;
response.Message = _siteApi.EkMsgRef.GetMessage("force load balance failed");
}
}
else
{
// If sync completed with no status information
// the user's server is most likely not configured
// for load balancing.
response.Success = false;
response.Message = _siteApi.EkMsgRef.GetMessage("force load balance no status");
}
}
catch (Exception ex)
{
Log.WriteError(ex);
response.Success = false;
response.Message = string.Format(
SyncErrorFormat,
_siteApi.EkMsgRef.GetMessage("force load balance failed"),
ex.Message);
}
}
else
{
// Load balance synchronization is in progress on another server
// in the configuration.
response.Success = false;
response.Message = _siteApi.EkMsgRef.GetMessage("force load balance servers in progress");
}
}
else
{
// The current user is not authorized to initiate load balanced
// synchronization (and/or the site is not configured for LB.
response.Success = false;
response.IsAuthorized = false;
response.Message = _siteApi.EkMsgRef.GetMessage("force load balance auth");
}
return response;
}
