add kill to relay.py; call from test script using curl

It'll eventually get called from Android and maybe linux, but for now
it's cool to have games disappear from the showinplay display when
they're done.

xwords4/android/scripts/relay.py

@@ -3,14 +3,40 @@
 import base64, json, mod_python, socket, struct, sys
 
 PROTOCOL_VERSION = 0
+PRX_DEVICE_GONE = 3
 PRX_GET_MSGS = 4
 
-try:
-    from mod_python import apache
-    apacheAvailable = True
-except ImportError:
-    apacheAvailable = False
+# try:
+#     from mod_python import apache
+#     apacheAvailable = True
+# except ImportError:
+#     apacheAvailable = False
 
+def kill(req, params):
+    print(params)
+    params = json.loads(params)
+    count = len(params)
+
+    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock.connect(('127.0.0.1', 10998))
+
+    header = struct.Struct('!BBh')
+    strLens = 0
+    for ii in range(count):
+        strLens += len(params[ii]['relayID']) + 1
+    size = header.size + (2*count) + strLens
+    sock.send(struct.Struct('!h').pack(size))
+    sock.send(header.pack(PROTOCOL_VERSION, PRX_DEVICE_GONE, count))
+
+    for ii in range(count):
+        elem = params[ii]
+        asBytes = bytes(elem['relayID'])
+        sock.send(struct.Struct('!H%dsc' % (len(asBytes))).pack(elem['seed'], asBytes, '\n'))
+    sock.close()
+
+    result = {'err': 0}
+    return json.dumps(result)
+    
 def post(req, params, timeoutSecs = 1.0):
     err = 'none'
     dataLen = 0
@@ -81,10 +107,26 @@ def query(req, ids, timeoutSecs = 5.0):
     return json.dumps(msgsLists)
 
 def main():
-    print(query(None, json.dumps(sys.argv[1:])))
-    # Params = { 'data' : 'V2VkIE9jdCAxOCAwNjowNDo0OCBQRFQgMjAxNwo=' }
-    # params = json.dumps(params)
-    # print(post(None, params))
+    result = None
+    if len(sys.argv) > 1:
+        cmd = sys.argv[1]
+        args = sys.argv[2:]
+        if cmd == 'query':
+            result = query(None, json.dumps(args))
+        elif cmd == 'post':
+            # Params = { 'data' : 'V2VkIE9jdCAxOCAwNjowNDo0OCBQRFQgMjAxNwo=' }
+            # params = json.dumps(params)
+            # print(post(None, params))
+            None
+        elif cmd == 'kill':
+            result = kill( None, json.dumps([{'relayID': args[0], 'seed':int(args[1])}]) )
+
+    if result:
+        print '->', result
+    else:
+        print 'USAGE: query [connname/hid]*'
+        # print '       post '
+        print '       kill <relayID> <seed>'
 
 ##############################################################################
 if __name__ == '__main__':

xwords4/linux/scripts/discon_ok2.sh

@@ -308,6 +308,21 @@ launch() {
 #      exec $CMD >/dev/null 2>>$LOG
 # }
 
+send_dead() {
+	ID=$1
+	DB=${FILES[$ID]}
+	while :; do
+		[ -f $DB ] || break		# it's gone
+		RES=$(echo 'select relayid, seed from games limit 1;' | sqlite3 -separator ' ' $DB || /bin/true)
+		[ -n "$RES" ] && break
+		sleep 0.2
+	done
+	RELAYID=$(echo $RES | awk '{print $1}')
+	SEED=$(echo $RES | awk '{print $2}')
+	JSON="[{\"relayID\":\"$RELAYID\", \"seed\":$SEED}]"
+	curl -G --data-urlencode params="$JSON" http://$HOST/xw4/relay.py/kill >/dev/null 2>&1
+}
+
 close_device() {
     ID=$1
     MVTO=$2
@@ -423,6 +438,7 @@ check_game() {
         for ID in $OTHERS $KEY; do
             echo -n "${ID}:${LOGS[$ID]}, "
             kill_from_log ${LOGS[$ID]} || /bin/true
+			send_dead $ID
             close_device $ID $DONEDIR "game over"
         done
         echo ""