feat(extensions): Block C RPC Protocol Bridge (#312) - #313
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Add PluginRpcBridge with handshake, crash fail-over for pending requests, graceful shutdown, and optional watchdog/stderr pipe wiring (issue #312).
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Jul 27, 2026
feat(extensions): Block C RPC Protocol Bridge (#312)
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Summary
PluginRpcBridge— sandboxed process start,system.handshake(3s), JSON-RPCsendRequest/db.connect/ping/injectCredentialsPluginCrashedExceptionon unexpected exit; gracefulsystem.shutdownwith 3s kill timeoutSandboxWatchdogandSandboxStderrPipe;JsonRpcStdioClient.failAllfor crash propagationCloses #312
Test plan
flutter test test/core/extensions/rpc/