core,okhttp: handle unresolved proxy addresses #3789
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ejona86
approved these changes
Nov 22, 2017
|
Yeah, let's backport to 1.7 and 1.8 |
This was referenced Nov 23, 2017
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This fixes a NullPointerException in OkHttpClientTransport when the proxy returns an unresolved address, in which case
InetSocketAddress#getAddresswill return null. This also changes theGRPC_PROXY_EXPhandling to explicitly return an unresolvedInetSocketAddressto avoid I/O at channel creation. Our other uses of theInetSocketAddress(String, int)constructor are all in tests or interop/benchmark clients, and as far as I can tell not problematic.@ejona86 Should this fix (modified to the pre-
ProxySelectorcode) be backported? If so, to which releases?