|
public ResetMasters ( IEnumerable |
||
| hosts | IEnumerable |
|
| return | void | |
public void FailoverTo(params string[] readWriteHosts)
{
Interlocked.Increment(ref RedisState.TotalFailovers);
lock (clients)
{
for (var i = 0; i < clients.Length; i++)
{
var redis = clients[i];
if (redis != null)
{
RedisState.DeactivateClient(redis);
}
clients[i] = null;
}
RedisResolver.ResetMasters(readWriteHosts);
}
if (this.OnFailover != null)
{
foreach (var callback in OnFailover)
{
try
{
callback(this);
}
catch (Exception ex)
{
Log.Error("Error firing OnFailover callback(): ", ex);
}
}
}
}
public void FailoverTo(IEnumerable <string> readWriteHosts, IEnumerable <string> readOnlyHosts)
{
Interlocked.Increment(ref RedisState.TotalFailovers);
var masters = readWriteHosts.ToList();
var replicas = readOnlyHosts.ToList();
Log.Info($"FailoverTo: {string.Join(",", masters)} : {string.Join(",", replicas)} Total: {RedisState.TotalFailovers}");
lock (readClients)
{
for (var i = 0; i < readClients.Length; i++)
{
var redis = readClients[i];
if (redis != null)
{
RedisState.DeactivateClient(redis);
}
readClients[i] = null;
}
RedisResolver.ResetSlaves(replicas);
}
lock (writeClients)
{
for (var i = 0; i < writeClients.Length; i++)
{
var redis = writeClients[i];
if (redis != null)
{
RedisState.DeactivateClient(redis);
}
writeClients[i] = null;
}
RedisResolver.ResetMasters(masters);
}
if (this.OnFailover != null)
{
foreach (var callback in OnFailover)
{
try
{
callback(this);
}
catch (Exception ex)
{
Log.Error("Error firing OnFailover callback(): ", ex);
}
}
}
}
