tests: allow retries on transient bind errors (WSAEADDRNOTAVAIL, WSAEADDRINUSE) in socket_helper - #5515
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…ADDRINUSE) in socket_helper
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D. Michael Agun (mikeagun)
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Aug 29, 2026
adri22235
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Maksim S. (maxsud)
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August 30, 2026 18:45
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Description
In CI test runners (such as Windows Server 2025 virtual machine environments), IPv6 and Dual Stack local interface bindings can experience transient delays during socket initialization, returning
WSAEADDRNOTAVAIL(10049) orWSAEADDRINUSE(10048).Currently,
_base_socket::_base_socketimmediately invokesFAIL()on any error other thanWSAENOBUFS, aborting on the very first attempt without utilizing the 5-iteration retry loop.Fix:
is_transient_errorhelper intests/libs/util/socket_helper.cppto recognizeWSAEADDRNOTAVAIL(10049) andWSAEADDRINUSE(10048) alongsideWSAENOBUFS(10055).Sleep(1000)to retry binding during transient adapter readiness delays.Testing
tests/libs/util/socket_helper.cpp.