This is still a problem with the command line 26.01. I had to create an expect script to be able to supply a password file to 7zz on Linux to avoid exposing the password to ps (and to suppress it echoing the password).
bad line numbers in recent jdk8debug Maven artifacts
The problem was solved by adding the "--octs=off" command line option. For some reason MSComm can't receive events when the handshake is on.
I observe that WriteOverlapped::OnWrite is delayed until the mscomm32 reader disconnects and another reader connects to the other side of the pair. Same problem applies to the commercial Eltima driver 9.0. When hub4com is on the other side of the pair, Putty can read, but mscomm32 can't.
I observe that WriteOverlapped::OnWrite is delayed until the mscomm32 reader disconnects and another reader connects to the other side of the pair.
mscomm32 can't read from hub4com
attached GR.zip
attached GR.zip