From db71a904e0c5a1eb812a36b157e13c47865b52a7 Mon Sep 17 00:00:00 2001
From: what <what-00@qq.com>
Date: Wed, 20 May 2026 19:30:52 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E5=85=A8=E5=B1=80?=
 =?UTF-8?q?=E9=94=99=E8=AF=AF=E6=97=A5=E5=BF=97=E6=8D=95=E8=8E=B7?=
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- Python 侧 _dispatch 异常时输出完整堆栈到 stderr
- Go 侧 handler 返回 error 时打印日志
- 升级 Python 包版本至 0.1.4
---
 client.go                   | 2 ++
 python/gobridge/__init__.py | 3 +++
 python/pyproject.toml       | 2 +-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/client.go b/client.go
index 808ddb4..1991466 100644
--- a/client.go
+++ b/client.go
@@ -6,6 +6,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"log"
 	"net"
 	"reflect"
 	"sync"
@@ -105,6 +106,7 @@ func readResult(ctx context.Context, conn net.Conn, pool Pool, write func(Messag
 		result, errStr := pool.callbackDispatch(ctx, msg)
 		var resp Message
 		if errStr != "" {
+			log.Printf("gobridge: handler %s error: %s", msg.Method, errStr)
 			resp = Message{ID: msg.ID, Type: TypeError, Error: errStr}
 		} else {
 			data, _ := json.Marshal(result)
diff --git a/python/gobridge/__init__.py b/python/gobridge/__init__.py
index 2b417c3..0a935fb 100644
--- a/python/gobridge/__init__.py
+++ b/python/gobridge/__init__.py
@@ -46,7 +46,9 @@ import queue
 import signal
 import socket
 import struct
+import sys
 import threading
+import traceback
 from typing import Any, Callable, TypeVar
 
 T = TypeVar("T")
@@ -346,6 +348,7 @@ def _dispatch(mux: _ConnMux, msg: dict):
         pass  # ctx 取消，连接已被 Go 侧关闭，无需回写
 
     except Exception as e:
+        traceback.print_exc(file=sys.stderr)
         mux.write({"id": msg_id, "type": "error", "error": str(e)})
 
     finally:
diff --git a/python/pyproject.toml b/python/pyproject.toml
index f9dc405..04da48f 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "gobridge"
-version = "0.1.3"
+version = "0.1.4"
 description = "Python 端库，配合 Go 侧 gobridge 使用"
 requires-python = ">=3.10"