04-19-2019
Progress > Wheels Spinning
Neo - great to hear you are having success with JS SDK. That is the typical DX for customers on our more popular SDKs, but no excuse for the other SDKs (wrapper or not) should not be feature complete. Thanks for lighting the fire under our butts on this one. Sometimes the edges get forgotten when you are blazing ahead with innovative features.
When you shift gears to PHP, be sure to reach out with any questions. There are some best practices when it comes to server side realtime. For example, if you are tempted to subscribe from the server side, think about using PubNub Functions and xhr'ing to your server (as needed) or using Presence Webhooks if there is a need to monitor channel activity on a global scope.
Whole lots of gotchas that we can steer you around if you don't already know about them.
Cheers
Craig
This User Gave Thanks to pubnubcraig For This Post:
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LEARN ABOUT ULTRIX
telnetd
telnetd(8c) telnetd(8c)
Name
telnetd - DARPA TELNET protocol server
Syntax
/etc/telnetd
Description
The server supports the DARPA standard TELNET virtual terminal protocol. The TELNET server is invoked when receives a connection request
on the port indicated in the TELNET service description.
The server operates by allocating a pseudo-terminal device for a client, then creating a login process which has the slave side of the
pseudo-terminal as stdin, stdout, and stderr. The server manipulates the master side of the pseudo terminal, implementing the TELNET pro-
tocol and passing characters between the client and login process.
When a TELNET session is started up, sends a TELNET option to the client side indicating a willingness to do remote echo of characters, to
suppress go ahead, and to receive terminal type information from the remote client. If the remote client is willing, the remote terminal
type is propagated in the environment of the created login process. The pseudo terminal allocated to the client is configured to operate
in cooked mode and with XTABS and CRMOD enabled.
Aside from this initial setup, the only mode changes will carry out are those required for echoing characters at the client side of the
connection.
The server supports binary mode, suppress go ahead, echo, and timing mark. It also allows a remote client to do binary, terminal type, and
suppress go ahead.
Restrictions
Some TELNET commands are only partially implemented.
The TELNET protocol allows the exchange of the number of lines and columns on the user's terminal, but does not make use of them.
The terminal type name received from the remote client is converted to lower case.
The server never sends TELNET go ahead commands.
See Also
telnet(1c), pty(4), tty(4), services(5), inetd(8c)
telnetd(8c)