From 5c88fb11e03e98bbea17a968d65c28a75c0baf67 Mon Sep 17 00:00:00 2001 From: jsvisa Date: Sat, 10 Aug 2024 15:12:45 +0800 Subject: [PATCH] cmd: set tracing logger after blockchain inited Signed-off-by: jsvisa --- cmd/utils/flags.go | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index da2814855a..9f72c8c6ed 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -1930,6 +1930,19 @@ func RegisterEthService(stack *node.Node, cfg *ethconfig.Config) (ethapi.Backend if err != nil { Fatalf("Failed to register the Ethereum service: %v", err) } + + // register the live tracer + if cfg.VMTrace != "" { + var traceConfig json.RawMessage + if cfg.VMTraceJsonConfig != "" { + traceConfig = json.RawMessage(cfg.VMTraceJsonConfig) + } + t, err := tracers.LiveDirectory.New(cfg.VMTrace, traceConfig) + if err != nil { + Fatalf("failed to create tracer %s: %v", cfg.VMTrace, err) + } + backend.BlockChain().SetLogger(t) + } stack.RegisterAPIs(tracers.APIs(backend.APIBackend)) return backend.APIBackend, backend }