有关控制 WCF PeerChannel 连接的问题

发布于 2024-08-16 22:14:53 字数 632 浏览 8 评论 0原文

我一直在研究WCF中的PeerChannel。文档表明对等点将自动尝试在 3 和7 个相连的邻居。

我的场景是在一个昂贵的、高延迟的连接的一侧有几个系统；以及另一侧的一个或多个。

由于连接的带宽有限，我真的很想控制这个宝贵资源上建立的连接数量。

拓扑是这样的：

                                       (c)
a    (precious bandwidth connection)    |
| <-----------------------------------> d
b            (high latency)             |
                                       (e)

1. 我真的没有什么办法可以将珍贵链路上的链路保持为一两个吗？
2. PeerChannel 在选择允许哪些邻居时会考虑延迟吗？
3. 我可以做些什么来鼓励 WCF PeerChannel 将宝贵链路上的邻居保持在最低限度？

原文

I've been studying the PeerChannel in WCF. The docs indicate that a peer will automatically try to get between 3 and 7 connected neighbors.

My scenario is a couple of systems on one side of an expensive, high-latency connection; and one or more on the other side.

Since the connection has limited bandwidth, I'd really like to keep control of how many connections are made across this precious resource.

The topology is something like this:

                                       (c)
a    (precious bandwidth connection)    |
| <-----------------------------------> d
b            (high latency)             |
                                       (e)

1. Is there really nothing I can do to keep the links across the precious link at one or two?
2. Will the PeerChannel consider the latency when choosing which neighbors it allows?
3. Is there anything I can do to encourage the WCF PeerChannel to keep the neighbors across the precious link to a minimum?

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星光不落少年眉 2024-08-23 22:14:53

正如预期的那样，程序员实际上无能为力来控制网格的构造，这可能是最好的。

我发现通过在 ab 之间建立一个网格，在 cde 之间建立一个网格，我可以实现我想要的结果。然后是一个单独的网格，其目的是充当宝贵连接上的转发器，该连接仅连接来自 ab 的 1 台主机和来自 cde 的 1 台主机。

像这样的东西：

                (AC mesh)
         a----------------------c
(AB mesh)|   (precious link)    |
         b                      d  (CDE mesh)
                                |
                                e

As expected, there is really nothing a programmer can do to control the construction of the mesh, which is probably for the best.

I figured out that I could achieve the result I wanted by having a mesh between a-b, and a mesh between c-d-e. Then a seperate mesh whose purpose is to act as a repeater across the precious connection which only connects 1 host from a-b and 1 host from c-d-e.

Something like this:

                (AC mesh)
         a----------------------c
(AB mesh)|   (precious link)    |
         b                      d  (CDE mesh)
                                |
                                e

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