check pid

setup_iptables.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# set -ex
+set -ex
 
 # ENABLE ipv4 forward
 sysctl -w net.ipv4.ip_forward=1

start.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+set -ex
 setroute() {
     /setup_iptables.sh
 }
@@ -31,17 +32,36 @@ fi
 if [ ! -d "/etc/clash/dashboard" ]; then
     cp -arp /default/clash/dashboard /etc/clash/dashboard
 fi
+cp /etc/clash/config.yaml /etc/clash/config.yaml.org
+python3 /default/clash/utils/override.py "/etc/clash/config.yaml" "$MUST_CONFIG" "$CLASH_HTTP_PORT" "$CLASH_SOCKS_PORT" "$CLASH_TPROXY_PORT" "$CLASH_MIXED_PORT" "$LOG_LEVEL"
+chmod -R a+rw /etc/clash
+su - clash -c '/usr/bin/clash -d /etc/clash -ext-ctl '"0.0.0.0:$DASH_PORT"' -ext-ui /etc/clash/dashboard/public' 2>&1 >/etc/clash/clash.log &
+EXPID=$!
+while :
+do
+    PID=`ps -def|grep -P '^clash'|awk '{print $2}'`
+    if [ "$PID" == "" ]; then
+        EXPID_EXIST=$(ps aux | awk '{print $2}'| grep -w $EXPID)
+        if [ ! $EXPID_EXIST ];then
+            cat /etc/clash/clash.log
+            exit 1
+        fi
+        echo 'waiting for clash ...'
+        sleep 1
+        continue
+    fi
+    echo $PID > /var/clash.pid
+    break
+done
+cat /var/clash.pid
 if [ "$IP_ROUTE" == "1" ]; then
     echo "set iproutes ..."
+    set +ex
     __=`unsetroute 2>&1 >/dev/null`
+    set -ex
     __=`setroute 2>&1 >/dev/null`
     echo "done."
 fi
-cp /etc/clash/config.yaml /etc/clash/config.yaml.org
-python3 /default/clash/utils/override.py "/etc/clash/config.yaml" "$MUST_CONFIG" "$CLASH_HTTP_PORT" "$CLASH_SOCKS_PORT" "$CLASH_TPROXY_PORT" "$CLASH_MIXED_PORT" "$LOG_LEVEL"
-chmod -R a+rw /etc/clash
-su - clash -c '/usr/bin/clash -d /etc/clash -ext-ctl '"0.0.0.0:$DASH_PORT"' -ext-ui /etc/clash/dashboard/public' 2>&1 >/etc/clash/clash.log &
-echo $! > /var/clash.pid
 echo "Dashboard Address: http://YOUR_IP:$DASH_PORT/ui"
 tail -f /etc/clash/clash.log &
 wait