I/O errors during TLS negotation #2969

Job	Run time
clang-sanitizers (,thread)	7m 19s
clang-sanitizers (,address,undefined)	6m 34s
downstream	43m 8s
freebsd	6m 56s
linux-byo-crypto	2m 53s
linux-compat (manylinux1-x64)	5m 56s
linux-compiler-compat (clang-3)	6m 34s
linux-compat (manylinux1-x86)	6m 18s
linux-compiler-compat (clang-6)	6m 33s
linux-compat (manylinux2014-x64)	6m 9s
linux-compiler-compat (clang-8)	7m 29s
linux-compat (manylinux2014-x86)	6m 10s
linux-compiler-compat (clang-9)	6m 55s
linux-compat (fedora-34-x64)	6m 40s
linux-compiler-compat (clang-10)	6m 54s
linux-compat (opensuse-leap)	6m 36s
linux-compiler-compat (clang-11)	6m 40s
linux-compat (rhel8-x64)	6m 3s
linux-compiler-compat (clang-15)	7m 29s
linux-compat (al2-x64)	6m 28s
linux-debug	6m 5s
linux-shared-libs	6m 29s
linux-compiler-compat (clang-17)	7m 57s
linux-compiler-compat (gcc-4.8)	5m 51s
linux-compiler-compat (gcc-5)	5m 55s
macos	2m 20s
macos-debug	2m 16s
linux-compiler-compat (gcc-6)	6m 31s
macos-x64	2m 39s
linux-compiler-compat (gcc-7)	6m 31s
linux-compiler-compat (gcc-8)	7m 14s
openbsd	10m 51s
windows	4m 10s
linux-compiler-compat (gcc-11)	6m 9s
windows-app-verifier	4m 42s
windows-debug	4m 8s
windows-shared-libs	4m 25s
windows-vc14 (x86)	3m 30s
windows-vc14 (x64)	3m 50s
	4h 27m 17s

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