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UDP套接字不适用于iOS中的3G网络?

[英]UDP socket not work with 3G network in iOS?

I was using GCDAsyncUdpSocket , it was working fine with wifi network 我正在使用GCDAsyncUdpSocket ,它在wifi网络上正常工作

but when I testing in 3g network, it seems not work. 但是当我在3g网络中进行测试时,似乎无法正常工作。

is possible using GCDAsyncUdpSocket with 3G network ? 可以将GCDAsyncUdpSocket与3G网络配合使用吗?

Yes it is, but it depends on your network provider. 是的,但是取决于您的网络提供商。 Most providers will not allow multicast, some don't allow UDP. 大多数提供程序都不允许多播,有些则不允许UDP。 In your case, this seems like the latter. 就您而言,这似乎是后者。

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