Update socat-at-bridge to 1.1.1

- Fixed an issue causing the bridge to not properly form at boot

- A single file is executed with procd now instead for each smd device (AT Coammnd stream)

ipk-source/socat-at-bridge/CONTROL/control

@@ -1,5 +1,5 @@
 Package: socat-at-bridge
-Version: 1.1.0
+Version: 1.1.1
 Depends: libc socat
 Source: github/iamromulan/quectel-rgmii-toolkit
 Section: utils

ipk-source/socat-at-bridge/CONTROL/prerm

@@ -2,6 +2,7 @@
 
 echo "Disabling socat-at-bridge at startup"
 service socat-at-bridge disable
+service socat-at-bridge-smd7 disable
 echo "Stopping socat-at-bridge"
 service socat-at-bridge stop
 service socat-at-bridge-smd7 stop

ipk-source/socat-at-bridge/root/etc/init.d/socat-at-bridge

@@ -1,33 +1,13 @@
 #!/bin/sh /etc/rc.common
 
-START=30
+START=05
 STOP=10
 
 USE_PROCD=1
 
 start_service() {
     procd_open_instance
-
-    # Start socat to create /dev/ttySMD11IN and /dev/ttySMD11
-    procd_set_param command \
-        socat -d -d pty,link=/dev/ttySMD11IN,raw,echo=0,group=20,perm=660 \
-                 pty,link=/dev/ttySMD11,raw,echo=1,group=20,perm=660
-    procd_set_param respawn
-    procd_set_param stdout 1
-    procd_set_param stderr 1
-    procd_close_instance
-
-    # Start cat process for /dev/smd11 to /dev/ttySMD11IN
-    procd_open_instance
-    procd_set_param command sh -c "cat /dev/smd11 > /dev/ttySMD11IN"
-    procd_set_param respawn
-    procd_set_param stdout 1
-    procd_set_param stderr 1
-    procd_close_instance
-
-    # Start cat process for /dev/ttySMD11IN to /dev/smd11
-    procd_open_instance
-    procd_set_param command sh -c "cat /dev/ttySMD11IN > /dev/smd11"
+    procd_set_param command /usr/sbin/socat-at-bridge.sh
     procd_set_param respawn
     procd_set_param stdout 1
     procd_set_param stderr 1

ipk-source/socat-at-bridge/root/etc/init.d/socat-at-bridge-smd7

@@ -1,33 +1,13 @@
 #!/bin/sh /etc/rc.common
 
-START=30
+START=05
 STOP=10
 
 USE_PROCD=1
 
 start_service() {
     procd_open_instance
-
-    # Start socat to create /dev/ttySMD7IN and /dev/ttySMD7
-    procd_set_param command \
-        socat -d -d pty,link=/dev/ttySMD7IN,raw,echo=0,group=20,perm=660 \
-                 pty,link=/dev/ttySMD7,raw,echo=1,group=20,perm=660
-    procd_set_param respawn
-    procd_set_param stdout 1
-    procd_set_param stderr 1
-    procd_close_instance
-
-    # Start cat process for /dev/smd11 to /dev/ttySMD11IN
-    procd_open_instance
-    procd_set_param command sh -c "cat /dev/smd7 > /dev/ttySMD7IN"
-    procd_set_param respawn
-    procd_set_param stdout 1
-    procd_set_param stderr 1
-    procd_close_instance
-
-    # Start cat process for /dev/ttySMD7IN to /dev/smd7
-    procd_open_instance
-    procd_set_param command sh -c "cat /dev/ttySMD7IN > /dev/smd7"
+    procd_set_param command /usr/sbin/socat-at-bridge-smd7.sh
     procd_set_param respawn
     procd_set_param stdout 1
     procd_set_param stderr 1

ipk-source/socat-at-bridge/root/usr/sbin/socat-at-bridge-smd7.sh

@@ -0,0 +1,37 @@
+#!/bin/ash
+
+# Optional logging for debugging
+LOGFILE="/var/log/socat-bridge-smd7.log"
+
+# Start socat to create virtual TTY devices
+echo "$(date): Starting socat..." >> "$LOGFILE"
+socat -d -d pty,link=/dev/ttySMD7IN,raw,echo=0,group=20,perm=660 \
+          pty,link=/dev/ttySMD7,raw,echo=1,group=20,perm=660 &
+SOCAT_PID=$!
+
+# Allow socat to initialize
+sleep 1
+
+# Start forwarding data from /dev/smd7 to /dev/ttySMD7IN
+echo "$(date): Starting forward from /dev/smd7 to /dev/ttySMD7IN..." >> "$LOGFILE"
+cat /dev/smd7 > /dev/ttySMD7IN &
+CAT1_PID=$!
+
+# Start forwarding data from /dev/ttySMD7IN to /dev/smd7
+echo "$(date): Starting forward from /dev/ttySMD7IN to /dev/smd7..." >> "$LOGFILE"
+cat /dev/ttySMD7IN > /dev/smd7 &
+CAT2_PID=$!
+
+# Handle script termination and cleanup
+cleanup() {
+    echo "$(date): Cleaning up processes..." >> "$LOGFILE"
+    kill "$SOCAT_PID" "$CAT1_PID" "$CAT2_PID" 2>/dev/null
+    wait
+    echo "$(date): All processes stopped." >> "$LOGFILE"
+}
+
+# Trap termination signals to run cleanup
+trap cleanup INT TERM EXIT
+
+# Wait for all background processes to finish
+wait

ipk-source/socat-at-bridge/root/usr/sbin/socat-at-bridge.sh

@@ -0,0 +1,37 @@
+#!/bin/ash
+
+# Optional logging for debugging
+LOGFILE="/var/log/socat-bridge.log"
+
+# Start socat to create virtual TTY devices
+echo "$(date): Starting socat..." >> "$LOGFILE"
+socat -d -d pty,link=/dev/ttySMD11IN,raw,echo=0,group=20,perm=660 \
+          pty,link=/dev/ttySMD11,raw,echo=1,group=20,perm=660 &
+SOCAT_PID=$!
+
+# Allow socat to initialize
+sleep 1
+
+# Start forwarding data from /dev/smd11 to /dev/ttySMD11IN
+echo "$(date): Starting forward from /dev/smd11 to /dev/ttySMD11IN..." >> "$LOGFILE"
+cat /dev/smd11 > /dev/ttySMD11IN &
+CAT1_PID=$!
+
+# Start forwarding data from /dev/ttySMD11IN to /dev/smd11
+echo "$(date): Starting forward from /dev/ttySMD11IN to /dev/smd11..." >> "$LOGFILE"
+cat /dev/ttySMD11IN > /dev/smd11 &
+CAT2_PID=$!
+
+# Handle script termination and cleanup
+cleanup() {
+    echo "$(date): Cleaning up processes..." >> "$LOGFILE"
+    kill "$SOCAT_PID" "$CAT1_PID" "$CAT2_PID" 2>/dev/null
+    wait
+    echo "$(date): All processes stopped." >> "$LOGFILE"
+}
+
+# Trap termination signals to run cleanup
+trap cleanup INT TERM EXIT
+
+# Wait for all background processes to finish
+wait