Send empty string with cmd ?
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- Dominant language
- Ruby
- Stars
- 57
- Forks
- 36
- PR merge metrics
- No merged PRs in 30d
Description
While using the cmd function, I'm trying to send an empty string (''). In this case I receive "> > " without any newline characters.
Instead if I send any character (e.g. "a") I obtain something like "> a\n> "
Why in the first case the newline is removed or not present? any idea?
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First steps
- Read the whole issue, then the project's contributing guide.
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- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the cmd function in the Ruby net-telnet code and reproduce the reported difference between sending an empty string and sending "a". Trace how each response is handled, then verify that the empty-string case has the expected newline behavior.
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Assessment
- Tech stack
- ruby
- Domain
- networking
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100