fix: set explicit IPv4 binding for op-devstack services#17114
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mslipper merged 4 commits intoethereum-optimism:developfrom Aug 18, 2025
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fix: set explicit IPv4 binding for op-devstack services#17114mslipper merged 4 commits intoethereum-optimism:developfrom
mslipper merged 4 commits intoethereum-optimism:developfrom
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janjakubnanista
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Aug 19, 2025
* Update faucet.go * Update sync_tester.go * Update l2_proposer.go * Update backend_test.go
leopoldjoy
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Aug 22, 2025
…imism#17114) * Update faucet.go * Update sync_tester.go * Update l2_proposer.go * Update backend_test.go
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Fixes #17082 by explicitly setting ListenAddr to "127.0.0.1" in all oprpc.CLIConfig initializations.
Problem: Services were binding to IPv6 [::] by default, causing connection errors and test failures.
Changes:
All services now consistently bind to IPv4 127.0.0.1, resolving the "broken pipe" errors reported by Base users.