[GitHub] [tvm] tkonolige commented on a change in pull request #7757: [PYTHON][RPC] Make rpc proxy jupyter friendly via PopenWorker.

[GitBox <gi...@apache.org>]

tkonolige commented on a change in pull request #7757:
URL: https://github.com/apache/tvm/pull/7757#discussion_r603440960



##########
File path: python/tvm/rpc/proxy.py
##########
@@ -484,6 +486,87 @@ def _proxy_server(
     handler.run()
 
 
+class PopenProxyServerState(object):
+    """Internal PopenProxy State for Popen"""
+
+    current = None
+
+    def __init__(
+        self,
+        host,
+        port=9091,
+        port_end=9199,
+        web_port=0,
+        timeout_client=600,
+        timeout_server=600,
+        tracker_addr=None,
+        index_page=None,
+        resource_files=None,
+    ):
+
+        sock = socket.socket(base.get_addr_family((host, port)), socket.SOCK_STREAM)
+        self.port = None
+        for my_port in range(port, port_end):
+            try:
+                sock.bind((host, my_port))
+                self.port = my_port
+                break
+            except socket.error as sock_err:
+                if sock_err.errno in [98, 48]:

Review comment:
       Are these the same on windows? @rkimball 




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