From 5dd69666ff38f07313a43137953da4522a8d674f Mon Sep 17 00:00:00 2001
From: iamromulan <50184035+iamromulan@users.noreply.github.com>
Date: Fri, 1 Dec 2023 22:18:38 -0500
Subject: [PATCH] Reorganized

add separate systemd units for use with smd7 as well
---
 .../at-telnet-daemon.service                  | 25 +++++++++++++++++++
 .../socat-smd7-from-ttyIN.service             | 14 +++++++++++
 .../socat-smd7-to-ttyIN.service               | 14 +++++++++++
 .../socat-smd7.service                        |  0
 4 files changed, 53 insertions(+)
 create mode 100644 attelnetdaemon/at-telnet/smd7_systemd_units/at-telnet-daemon.service
 create mode 100644 attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-from-ttyIN.service
 create mode 100644 attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-to-ttyIN.service
 rename attelnetdaemon/at-telnet/{systemd_units => smd7_systemd_units}/socat-smd7.service (100%)

diff --git a/attelnetdaemon/at-telnet/smd7_systemd_units/at-telnet-daemon.service b/attelnetdaemon/at-telnet/smd7_systemd_units/at-telnet-daemon.service
new file mode 100644
index 0000000..5765326
--- /dev/null
+++ b/attelnetdaemon/at-telnet/smd7_systemd_units/at-telnet-daemon.service
@@ -0,0 +1,25 @@
+[Unit]
+Description=Telnet daemon for AT command
+
+# Being extra silly with the dependencies for this.
+# TODO: Update the python code to validate that the serial port
+# is working on a regular basis, and keep attempting to retry
+# if not. Then these dependencies won't need to be so strict.
+After=socat-smd11.service
+Requires=socat-smd11.service socat-smd11-from-ttyIN.service socat-smd11-to-ttyIN.service
+ReloadPropagatedFrom=socat-smd11.service socat-smd11-from-ttyIN.service socat-smd11-to-ttyIN.service
+
+StartLimitIntervalSec=2m
+StartLimitBurst=100
+
+[Service]
+ExecStart=/usrdata/at-telnet/modem-multiclient.py
+Nice=5
+Restart=always
+RestartSec=2s
+# Increased log rate limits, so we can see what's going on.
+LogRateLimitIntervalSec=5s
+LogRateLimitBurst=100
+
+[Install]
+WantedBy=multi-user.target
diff --git a/attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-from-ttyIN.service b/attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-from-ttyIN.service
new file mode 100644
index 0000000..6ba283e
--- /dev/null
+++ b/attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-from-ttyIN.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Read from /dev/ttyIN and write to smd11
+BindsTo=socat-smd11.service
+After=socat-smd11.service
+
+[Service]
+ExecStart=/bin/bash -c "/bin/cat /dev/ttyIN > /dev/smd11"
+ExecStartPost=/bin/sleep 2s
+StandardInput=tty-force
+Restart=always
+RestartSec=1s
+
+[Install]
+WantedBy=multi-user.target
diff --git a/attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-to-ttyIN.service b/attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-to-ttyIN.service
new file mode 100644
index 0000000..f72da6b
--- /dev/null
+++ b/attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7-to-ttyIN.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Read from /dev/smd11 and write to ttyIN
+BindsTo=socat-smd11.service
+After=socat-smd11.service
+
+[Service]
+ExecStart=/bin/bash -c "/bin/cat /dev/smd11 > /dev/ttyIN"
+ExecStartPost=/bin/sleep 2s
+StandardInput=tty-force
+Restart=always
+RestartSec=1s
+
+[Install]
+WantedBy=multi-user.target
diff --git a/attelnetdaemon/at-telnet/systemd_units/socat-smd7.service b/attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7.service
similarity index 100%
rename from attelnetdaemon/at-telnet/systemd_units/socat-smd7.service
rename to attelnetdaemon/at-telnet/smd7_systemd_units/socat-smd7.service