Using tcp
Verified
Added by iNTERFACEWARE
Use the net.tcp module to send and receive using tcp sockets
Source Code
-- send and receive tcp socket data -- include port as part of hostname local s = net.tcp.connect('hostname:8086') s:send(Data) local Ack = s:recv() s:close() -- specify port separately from host name local s = net.tcp.connect{host=hostname, port=8086} s:send(Data) local Ack = s:recv() s:close()
Description
Use the net.tcp module to send and receive using tcp sockets
Usage Details
Examples of using tcp sockets to send and receive data, using net.tcp.send{} and net.tcp.recv{}.
Note: This code does not work “out-of-the-box” you will need to change the hostname to point a valid tcp host first.
How to use the snippet:
- Paste the code into your script
- Change the hostname
Added by iNTERFACEWARE
Encode and decode strings for use in uri/url, using filter.uri.enc() and filter.uri.dec()
Added by iNTERFACEWARE
Create a generic ACK by using a script in an LLP Listener component
Added by iNTERFACEWARE
How to remove duplicate words from a string, using PCRE regex with string.rxsub()
Added by iNTERFACEWARE
How to extract the tags from a string of html, using PCRE regex with string.rxmatch()
Added by iNTERFACEWARE
How to convert an HL7 message to and from an XML representation, using chm.toXml{} and chm.fromXml{}
Added by iNTERFACEWARE
How to parse and serialize JSON, using json.parse{} and json.serialize{}
Added by iNTERFACEWARE
Return the floor or ceiling for a number, using math.floor() or math.ceil()
Added by iNTERFACEWARE
Return the absolute value of a number, using math.abs()
Added by iNTERFACEWARE
Encode and decode uuencoded strings or streams , using filter.uuencoding.enc() and filter.uuencoding.dec()
Added by iNTERFACEWARE
Use os.fs.rename() to rename a file or directory, if the file or directory does not exist an error is returned
Added by iNTERFACEWARE
How to encode strings with html special characters, using filter.html.enc()
Added by iNTERFACEWARE
How to encode and decode strings with hex, using filter.hex.enc() and filter.hex.dec()
Added by iNTERFACEWARE
How to create and unzip a bzip2 or gzip file, using filter.bzip2.deflate() and filter.bzip2.inflate() or gzip.deflate() and gzip.inflate()
Added by iNTERFACEWARE
How to create and unzip a zip file containing multiple files and directories, using filter.zip.deflate() and filter.zip.inflate()
Added by iNTERFACEWARE
How to encode and decode data as base 64, by using filter.base64.enc{} and filter.base64.dec{}
Added by iNTERFACEWARE
How to encode and decode strings with AES, using filter.aes.enc{} and filter.aes.dec{}
Added by iNTERFACEWARE
Using http.get{} http.post{} and http.put{} commands
Added by iNTERFACEWARE
ftp commands to list, download, upload and rename files, the commands for ftps and sftp are similar
Added by iNTERFACEWARE
Use node.setInner() to set the value of an XML node, only works for XML nodes