[Lldb-commits] [lldb] [lldb] Fix broken pipe error (PR #127100)

[Jonas Devlieghere via lldb-commits]

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@@ -343,6 +343,22 @@ def get_target_byte_order(self):
         target = self.dbg.CreateTarget(inferior_exe_path)
         return target.GetByteOrder()
 
+    def is_port_opened(self):
+        connect_port = self.port
+    
+        err, retcode, cmd_output = self.run_platform_command(f"netstat -ltn | grep {connect_port} | grep LISTEN")
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JDevlieghere wrote:

Is there a way to do this from Python? This adds a hidden dependency on `netstat`, which isn't available on all supported platforms (i.e. Windows). Similarly, don't pipe things to grep, do the filtering in Python. 

https://github.com/llvm/llvm-project/pull/127100