add WSS

lib/misc.js

@@ -61,5 +61,37 @@ Volcanos("misc", {help: "工具模块",
             typeof cb == "function" && cb(msg)
         }), delete(event.msg)
     }),
+    WSS: shy("请求后端", {order: 0}, function(can, cb, onerror, onclose, onopen) {var meta = arguments.callee.meta
+        var s = new WebSocket(location.protocol.replace("http", "ws")+"//"+location.host+"/space/?node=active&name=some&wssid="+can._wssid)
+        can._socket = s
+        s.onerror = onerror || function() {
+            delete(can._socket), setTimeout(function() {
+                can.misc.WSS(can, cb, onerror, onclose, onopen)
+            }, 1000)
+        }, s.onclose = onclose, s.onopen = onopen
+        s.onmessage = function(event) {var order = ++meta.order
+            try {
+                var msg = JSON.parse(event.data||'{}')
+            } catch (e) {
+                var msg = {"result": [event.data]}
+            }
+
+            // Event入口 -1.0
+            msg = can.Event(event, msg)
+            msg.Reply = function() {
+                msg.Option("_target", msg.Option("_source"))
+                can.Log(["wss", order, "result"].concat(msg.result).concat([msg]))
+                delete(msg.detail)
+                delete(msg.event), s.send(JSON.stringify(msg))
+            }
+
+            try {
+                can.Log(["wss", order].concat(msg.detail).concat([msg]))
+                typeof cb == "function" && cb(event, msg)
+            } catch (e) {
+                msg.Reply(can.Log("err", e))
+            }
+        }
+    }),
 })
 

page/chat.js

@@ -11,6 +11,12 @@ Volcanos("onimport", {help: "导入数据", list: [],
 Volcanos("onaction", {help: "组件交互", list: [],
     onkeydown: function(event, can) {
         switch (event.key) {
+            case "k":
+                can.Report(event, {x: 0, y: -30}, "scroll")
+                break
+            case "j":
+                can.Report(event, {x: 0, y: 30}, "scroll")
+                break
             case "Escape":
                 break
             case " ":

pane/Action.js

@@ -13,6 +13,9 @@ Volcanos("onimport", {help: "导入数据", list: [],
             item.value = value
         })
     },
+    scroll: function(event, can, value, cmd, output) {can.layout = value;
+        output.parentElement.scrollBy(value.x, value.y)
+    },
     river: function(event, can, value, cmd, output) {
         if (value == "update") {return}
         can.Conf("temp_river", value)

pane/Login.js

@@ -20,6 +20,27 @@ Volcanos("onimport", {help: "导入数据", list: [],
             }]}, {type: "br"},
         ])
     },
+    username: function(event, can, value, cmd, output) {
+        return can._socket || (can._socket = can.misc.WSS(can, function(event, m) {
+            if (m.detail) {
+                switch (m.detail[0]) {
+                    case "share":
+                    case "pwd":
+                        m.Echo("hello world")
+
+                }
+                m.Reply(m)
+            } else {
+                page.toast.Pane.Show(m.result.join(""))
+            }
+
+        }, function() {
+            can._socket.close()
+
+        }, null, function() {
+            can.user.toast("WSS Open")
+        }))
+    },
     login: function(event, can, value, cmd, output) {
         if (!can.user.Cookie("sessid")) {can.Show(event, 400, 400); return}
             can.run(event||{}, ["check"], function(msg) {var user = msg.Result()