README.md

@@ -17,7 +17,7 @@ retr0chat is the lightweight, no-dependencies, runs-anywhere solution for when l
 * tries to be irssi
 * zero dependencies on python 2.6, 2.7, 3.x
 * supports telnet, netcat, /dev/tcp, TLS clients
-* is not an irc server, but can [bridge to/from irc servers](#irc)
+* is not an irc server, but can bridge to/from irc servers
 * [modem-aware](https://ocv.me/r0c-2400.webm); comfortable at 1200 bps
 * fallbacks for inhumane conditions
   * linemode
@@ -31,7 +31,6 @@ retr0chat is the lightweight, no-dependencies, runs-anywhere solution for when l
 
 * 1980: [TVI 920C](https://a.ocv.me/pub/g/nerd-stuff/r0c-tvi-920c.jpg)
 * 1987: [IBM 3151](https://a.ocv.me/pub/g/nerd-stuff/r0c-ibm-3151.jpg) (also [video](https://a.ocv.me/pub/g/nerd-stuff/r0c-ibm-3151.webm)), using gnu-screen to translate VT100 sequences
-* 1993: [windows 3.11](https://a.ocv.me/pub/g/nerd-stuff/r0c-for-workgroups.png)
 
 ## features
 
@@ -49,7 +48,7 @@ technical:
   * history of sent messages (arrow-up/down)
 * bandwidth-conservative (push/pop lines instead of full redraws; scroll-regions)
 * fast enough; 600 clients @ 750 msgs/sec, or 1'000 cli @ 350 msg/s
-* [bridge](#irc) several irc channels from several networks into one r0c channel
+* bridge several irc channels from several networks into one r0c channel
 
 ## windows clients
 
@@ -109,22 +108,6 @@ you can run it as a service so it autostarts on boot:
 * on alpine / gentoo: [openrc service](docs/openrc/r0c)
 * on windows: [nssm](https://nssm.cc/) probably
 
-## irc
-
-if you want to connect your r0c instance to an irc network and bridge channels between them, you can do that:
-
-![screenshot of a r0c channel being bridged to an irc channel](docs/r0c-irc.png)
-
-```bash
-python3 r0c.py --ircn a,127.0.0.1,6667,r0c --ircb a,chat,g
-```
-
-run that command to start r0c with irc bridging enabled; r0c will then connect to an irc server (which we nicknamed `a`) on `127.0.0.1:6667` with the irc-nick `r0c` and bridge the irc-channel `#chat` with the r0c-channel `#g`
-
-if you then start an irc server locally, for example [miniircd](https://github.com/jrosdahl/miniircd/blob/master/miniircd) by running `python3 miniircd --verbose` then you're all set, people can now join r0c by connecting via irc
-
-to bridge additional channels on the same network, add more `--ircb` args, for example `--ircb a,tech,tech` like in the screenshot, and optionally add more networks with `--ircn`
-
 ## firewall rules
 
 skip this section if:

r0c/__version__.py

@@ -1,5 +1,5 @@
-VERSION = (1, 6, 1)
-BUILD_DT = (2024, 4, 27)
+VERSION = (1, 6, 0)
+BUILD_DT = (2024, 4, 4)
 
 S_VERSION = u".".join(map(str, VERSION))
 S_BUILD_DT = u"{0:04d}-{1:02d}-{2:02d}".format(*BUILD_DT)

r0c/ivt100.py

@@ -327,7 +327,6 @@ class VT100_Client(object):
             self.uee_offset = -uee.start
 
         # outgoing data
-        self.info_q = []
         self.outbox = []
         self.replies = []
         self.last_tx = None
@@ -374,7 +373,6 @@ class VT100_Client(object):
         self.show_hilight_tutorial = True
         self.need_full_redraw = False
         self.too_small = False
-        self.bad_naws = False
         self.screen = []
         self.w = 80
         self.h = 24
@@ -443,8 +441,6 @@ class VT100_Client(object):
         self.add_esc(u"\x0c", "redraw")  # ^L (readline-compat)
         self.add_esc(u"\x12", "redraw")  # ^R
         self.add_esc(u"\x0e", "view")  # ^N
-        self.add_esc(u"\x15", "pgup")  # ^U
-        self.add_esc(u"\x04", "pgdn")  # ^D
         self.add_esc(u"\x01", "prev-chan")  # ^A
         self.add_esc(u"\x18", "next-chan")  # ^X
         self.add_esc(u"\x05", "alt-tab")  # ^E
@@ -622,32 +618,23 @@ class VT100_Client(object):
         return len(nonl)
 
     def set_term_size(self, w, h):
-        wh = (w, h)
-        nick = self.user.nick
-
-        if self.ar.dbg:
-            print("terminal sz:  %dx%d  @%s" % (w, h, nick))
-
-        if w >= 512 or not w:  # always 0 on win3.11
-            w = 80
-        if h >= 512 or not h:  # never seen 0 but hey
-            h = 24
-
         self.w = w
         self.h = h
+        if self.ar.dbg:
+            print("terminal sz:  {0}x{1}".format(self.w, self.h))
+
+        if self.w >= 512 or not self.w:  # always 0 on win3.11
+            print("screen width {0} reduced to 80".format(self.w))
+            self.w = 80
+        if self.h >= 512 or not self.h:  # never seen 0 but hey
+            print("screen height {0} reduced to 24".format(self.h))
+            self.h = 24
+
+        self.user.nick_len = len(self.user.nick)
+        if self.user.nick_len > self.w * 0.25:
+            self.user.nick_len = int(self.w * 0.25)
+
         self.handshake_sz = True
-        self.user.nick_len = min(len(nick), int(w * 0.25))
-
-        if wh != (w, h) and not self.bad_naws:
-            self.bad_naws = True
-            t = u"%dx%d; will assume %dx%d" % (wh[0], wh[1], w, h)
-            print(u"   bad naws:  %s  @%s" % (t, self.user.nick))
-
-            t = u"your client reported windowsize " + t
-            if self.user.chans:
-                self.world.send_chan_msg(u"-nfo-", self.user.chans[0].nchan, t, False)
-            else:
-                self.info_q.append(t)
 
     def handshake_timeout(self):
         if self.ar.dbg:
@@ -2622,10 +2609,6 @@ class VT100_Client(object):
             if not self.slowmo_tx:
                 self.world.cserial += 1
 
-            while self.info_q:
-                t = self.info_q.pop(0)
-                self.world.send_chan_msg(u"-nfo-", self.user.chans[0].nchan, t, False)
-
     def check_correct_iface(self, next_stage):
         self.wizard_stage = next_stage
 
@@ -2851,14 +2834,6 @@ class VT100_Client(object):
                         self.last_beep = time.time() - 0.9
                         if self.echo_on:
                             self.need_full_redraw = True
-                        if not self.user.active_chan:
-                            t = "XXX sendmsg without %s <%s> %r" % (
-                                "active chan??" if self.handshake_sz else "termsz",
-                                self.user.nick,
-                                self.linebuf,
-                            )
-                            print(t)
-                            self.linebuf = u""
                         if self.linebuf:
                             # add this to the message/command ("input") history
                             if not self.msg_hist or self.msg_hist[-1] != self.linebuf:

r0c/user.py

@@ -59,8 +59,8 @@ Keybinds:
   \033[36mHome\033[0m / \033[36mEnd\033[0m      input field jump
   \033[36mPgUp\033[0m / \033[36mPgDown\033[0m   chatlog scrolling... \033[1mtry it :-)\033[0m
 
-* if your terminal is tiny, try commands \033[36m/mn\033[0m and \033[36m/cy\033[0m
-* Cannot scroll? try these:  \033[36mCTRL-U\033[0m  \033[36mCTRL-D\033[0m  \033[36m/u\033[0m  \033[36m/d\033[0m
+if you are using a mac, PgUp is fn-Shift-PgUp
+if your terminal is tiny, try \033[36m/mn\033[0m and \033[36m/cy\033[0m
 """
 
 
@@ -149,7 +149,7 @@ class User(object):
             # the messy version
             text = u"""
 `1;30m______    `37m_`30m    ______
-`1;30m\\\\\\\\\\\\\\  `37m/ \\  `30m///////   `0mret`1mr0c`22mhat r0c_ver `36m---
+`1;30m\\\\\\\\\\\\\\  `37m/ \\  `30m///////   `0mret`1mr0c`22mhat r0c_ver `36m-----
  `1;30m\\\\ `36m/`37m^^  | |  `36m/^`0;36m^`1;30m //    `0mgithub.com/9001/r0c
   `1;30m\\ `0;36m|    `1m\\_/  `0;36m\\__ `1;30m/     `0;36m------b. r0c_build `0m
 """

test/stress.py

@@ -4,6 +4,7 @@ from __future__ import print_function
 
 import builtins
 import multiprocessing
+import threading
 import socket
 import struct
 import signal
@@ -178,10 +179,6 @@ class Client(object):
         util.Daemon(self.rx_loop)
         util.Daemon(self.tx_loop)
 
-    def close(self):
-        self.stopping = True
-        self.sck.close()
-
     def send_status(self, txt):
         if False:
             print(txt)