add delay on startup_all_sdl

lib/fifo.py

@@ -0,0 +1,96 @@
+
+cmd="mkfifo backpipe"
+fname = "/home/user/backpipe" # fifo named pipe
+import json
+import sys
+import time
+import _thread as thread
+
+def write(data):
+    txt =json.dumps(data)
+    f = open(fname,"w")
+    f.write(txt)
+    f.close()
+
+
+def read():
+    f = open(fname,"w")
+    txt = f.read()
+    f.close()
+    txt =json.loads(txt)
+    return txt
+
+class read_loop():
+    def __init__(self):
+        self.fname = fname
+        #self.f = open(self.fname,"r")
+        self.s = time.time()
+        self.buf = []
+        self.lock = thread.allocate_lock()
+    def loop(self):
+        thread.start_new_thread(self._loop,())
+    def read(self):
+        #print("read",self)
+        out = []
+        self.lock.acquire()
+        try:
+            if self.buf:
+                out = self.buf[:]
+                self.buf = []
+        finally:
+            self.lock.release()
+        return out
+
+    def _loop(self):
+
+        print("start._loop",self)
+        while 1:
+            #print(2)
+            self.lock.acquire()
+            self.f = open(self.fname,"r")
+            #print(1)
+            txt="null"
+            try:
+                txt = self.f.read()
+                txt=txt.strip()
+                txt=json.loads(txt)
+                #print("read",txt)
+                self.buf.append(txt)
+            except KeyboardInterrupt as e:
+                raise e
+            except Exception as e:
+                print("TXT",[txt])
+                print("ERR",e)
+            finally:
+                self.lock.release()
+            time.sleep(0.01)
+
+if __name__ == "__main__":
+    if "server" in sys.argv:
+        server = read_loop()
+        server.loop()
+        while 1:
+            try:
+                data = server.read()
+                if data:
+                    for i in data:
+                        print(":",i)
+                else:
+                    time.sleep(0.01)
+            except KeyboardInterrupt as e:
+                raise e
+            except Exception as e:
+                print("ERR1",e)
+
+
+    elif "client" in sys.argv:
+        i=0
+        while 1:
+            #msg=json.dumps({"event":"EXEC","EXEC":btn_nr,"VAL":v,"F-KEY":btn_nr_raw})#.encode("utf-8")
+            #cmd =  "echo '{}' > ~/backpipe ".format(msg)
+            data = ["data {}".format(i)]*100
+            data = {"hi":i}
+            print(data)
+            txt = write(data)
+            time.sleep(.1)
+            i+=1

tool/movewin.py

@@ -209,7 +209,7 @@ def startup_all_sdl():
                         start_sub(cmd,"SDL-FIX",mute=1)
                 except json.decoder.JSONDecodeError as e:
                     cprint("ERR",e,color="red")
-
+            time.sleep(0.3)
 def _read_init_txt():#show_path):
     fname = show_path+"init.txt"
     show_name = None