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Propagate errors correctly in Socket.connect
socket.port can throw an exception. The error from the exception, if there is one, has to go to the completer, not be thrown up the stack, otherwise it may go to the enclosing Zone rather than e.g. a try ... catch around await Socket.connetc(). This is a possible fix for the issue below, but it is tough to say because I don't have a reliable repro. related #27440 R=asiva@google.com Review URL: https://codereview.chromium.org/2426413006 .
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@ -449,7 +449,12 @@ class _NativeSocket extends _NativeSocketNativeWrapper with _ServiceObject {
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connectNext();
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} else {
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// Query the local port, for error messages.
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socket.port;
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try {
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socket.port;
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} catch (e) {
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error = createError(e, "Connection failed", address, port);
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connectNext();
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}
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// Set up timer for when we should retry the next address
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// (if any).
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var duration = address.isLoopback ?
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