Optional childProcess: ChildProcessProtected ipcProtected messageProtected toThe remote side has closed the channel
A message has arrived and can be read by listeners using a MessageProvider.
Close this channel. No onClose event should be sent
Obtain a WriteBuffer to write a message to the channel.
Protected setupProtected setup
A Channel to send messages between two processes using a dedicated pipe/fd for binary messages. This fd is opened as 5th channel in addition to the default stdios (stdin, stdout, stderr, ipc). This means the default channels are not blocked and can be used by the respective process for additional custom message handling.