c#-Service Fabric-为状态服务调用命名分区

我似乎无法弄清楚如何使用ServiceProxy将呼叫发送到特定的命名分区,并且似乎也没有针对此的任何文档.这就是您要对Int64RangePartitionInformation执行的操作

var partitionInformation = (Int64RangePartitionInformation)selectedPartition.PartitionInformation;
var partitionKey = ServicePartitionKey(partitionInformation.LowKey);    
IListen listenerClient = ServiceProxy.Create<IListen>(uri,partitionKey );

但是似乎没有办法为NamedPartitionInformation获取ServicePartitionKey.您是否在Uri中包含分区名称？

解决方法:

ServicePartitionKey具有带字符串的重载.

var partitionKey = new ServicePartitionKey("partitionName");
IListen listenerClient = ServiceProxy.Create<IListen>(uri,partitionKey);

您不需要做更多的事情.

但是,如果您不预先知道分区,则需要查询它们：

using(var client = new FabricClient())
{
    var partitions = await client.QueryManager.GetPartitionListAsync(serviceName);

    foreach (var partition in partitions)
    {
        var partitionInformation = (NamedPartitionInformation)partition.PartitionInformation;
        var partitionKey = ServicePartitionKey(partitionInformation.Name);    
        IListen listenerClient = ServiceProxy.Create<IListen>(uri,partitionKey);
    }
}

标签：azure-service-fabric,c
来源： https://codeday.me/bug/20191111/2017920.html