Fix TcpSocket::can_recv().
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@ -315,6 +315,8 @@ impl<'a> TcpSocket<'a> {
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// In FIN_WAIT_1/2, we have closed our transmit half of the connection but
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// we still can receive indefinitely.
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State::FinWait1 | State::FinWait2 => true,
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// If we have something in the receive buffer, we can receive that.
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_ if self.rx_buffer.len() > 0 => true,
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_ => false
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}
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}
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