BryanCutler commented on a change in pull request #24834: [SPARK-27992][PYTHON]
Allow Python to join with connection thread to propagate errors
URL: https://github.com/apache/spark/pull/24834#discussion_r296836213
##########
File path: core/src/main/scala/org/apache/spark/security/SocketAuthServer.scala
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@@ -66,42 +87,45 @@ private[spark] abstract class SocketAuthServer[T](
}
+/**
+ * Create a socket server class and run user function on the socket in a
background thread.
+ * This is the same as calling SocketAuthServer.setupOneConnectionServer
except it creates
+ * a server object that can then be synced from Python.
+ */
+private[spark] class SocketFuncServer(
+ authHelper: SocketAuthHelper,
+ threadName: String,
+ func: Socket => Unit) extends SocketAuthServer[Unit](authHelper,
threadName) {
+
+ override def handleConnection(sock: Socket): Unit = {
+ func(sock)
+ }
+}
+
private[spark] object SocketAuthServer {
/**
- * Create a socket server and run user function on the socket in a
background thread.
- *
- * The socket server can only accept one connection, or close if no
connection
- * in 15 seconds.
Review comment:
Yeah that is a useful comment, I didn't intend to take this out. I'll put it
back in.
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