feat: remove unused functions

src/main/java/org/bdware/server/nodecenter/CMNode.java

@@ -37,10 +37,6 @@ public class CMNode {
         }
     }
 
-    public void sendEvent(String msg) {
-        connection.controller.sendEvent(msg);
-    }
-
     public String formatContractName(String contractIDOrName) {
         if (null != contracts) {
             for (ContractDesp desp : contracts) {

src/main/java/org/bdware/server/nodecenter/NodeCenterActions.java

@@ -667,20 +667,6 @@ public class NodeCenterActions {
         rc.onResult(JsonUtil.toJson(jo));
     }
 
-    @Action(async = true)
-    public void deliverEvent(JsonObject json, ResultCallback cb) {
-        if (cb instanceof HttpResultCallback) {
-            Response r = new Response();
-            r.action = "deliverEvent";
-            r.data = "forbidden";
-            cb.onResult(JsonUtil.toJson(r));
-            return;
-        }
-
-        CMNode node = nodeInfos.get(json.get("target").getAsString());
-        node.sendEvent(json.get("msg").getAsString());
-    }
-
     @Action
     public void getLogSize(JsonObject json, ResultCallback cb) {
         syncRequestCM(json, cb);

src/main/java/org/bdware/server/nodecenter/NodeCenterFrameHandler.java

@@ -31,7 +31,7 @@ public class NodeCenterFrameHandler extends SimpleChannelInboundHandler<Object>
     ChannelHandlerContext ctx;
 
     public NodeCenterFrameHandler() {
-        actions = new NodeCenterActions(this);
+        this.actions = new NodeCenterActions(this);
         MetaIndexAction.controller = this;
         // TODO 添加那个UnitAction.
         ae =
@@ -146,13 +146,6 @@ public class NodeCenterFrameHandler extends SimpleChannelInboundHandler<Object>
         }
     }
 
-    public void sendEvent(String msg) {
-        Response r = new Response();
-        r.action = "deliverEvent";
-        r.data = msg;
-        sendMsg(JsonUtil.toJson(r));
-    }
-
     public boolean isOpen() {
         return ctx.channel().isOpen();
     }