5 files changed, 43 insertions, 8 deletions
diff --git a/server/src/method/initialize.lua b/server/src/method/initialize.lua
index 113acfb8..8b71e8fd 100644
--- a/server/src/method/initialize.lua
+++ b/server/src/method/initialize.lua
@@ -18,7 +18,13 @@ return function (lsp)
                 openClose = true,
                 -- 文本改变时完全通知 TODO 支持差量更新（2）
                 change = 1,
-            }
+            },
+            workspace = {
+                workspaceFolders = {
+                    supported = true,
+                    changeNotifications = true,
+                }
+            },
         }
     }
 end
diff --git a/server/src/method/initialized.lua b/server/src/method/initialized.lua
index 716a86e7..a7e70d66 100644
--- a/server/src/method/initialized.lua
+++ b/server/src/method/initialized.lua
@@ -1,3 +1,27 @@
-return function ()
+local rpc = require 'rpc'
+local workspace = require 'workspace'
+
+return function (lsp)
+    lsp.workspace = workspace()
+    -- 必须动态注册的事件：
+    rpc:request('client/registerCapability', {
+        registrations = {
+            -- 监事文件变化
+            {
+                id = '0',
+                method = 'workspace/didChangeWatchedFiles',
+                registerOptions = {
+                    watchers = {
+                        {
+                            globPattern = '**/*.lua',
+                            kind = 1 | 2 | 4, -- Create | Delete
+                        },
+                    },
+                },
+            },
+        }
+    }, function ()
+        log.debug('client/registerCapability Success!')
+    end)
     return true
 end
diff --git a/server/src/rpc.lua b/server/src/rpc.lua
index 728cf74f..99136a0a 100644
--- a/server/src/rpc.lua
+++ b/server/src/rpc.lua
@@ -53,11 +53,11 @@ local function recieve(self, proto)
         log.warn('Recieve timeout: ', table.dump(proto.error))
         return
     end
-    if proto.result then
-        data.callback(proto.result)
-    else
+    if proto.error then
         log.warn('Recieve: ', table.dump(proto.error))
+        return
     end
+    data.callback(proto.result)
 end
 
 return {
diff --git a/server/src/service.lua b/server/src/service.lua
index 9a53804d..03069adb 100644
--- a/server/src/service.lua
+++ b/server/src/service.lua
@@ -50,6 +50,7 @@ function mt:_callMethod(name, params)
             }
         end
     end
+    log.debug(name)
     if optional then
         return nil
     else
@@ -210,10 +211,8 @@ function mt:on_tick()
     if proto then
         if proto.method then
             self:_doProto(proto)
-        elseif proto.result or proto.error then
-            rpc:recieve(proto)
         else
-            log.warn('Unknow proto type.')
+            rpc:recieve(proto)
         end
     end
     self:_buildTextCache()
diff --git a/server/src/workspace.lua b/server/src/workspace.lua
new file mode 100644
index 00000000..f167719c
--- /dev/null
+++ b/server/src/workspace.lua
@@ -0,0 +1,6 @@
+local mt = {}
+mt.__index = {}
+
+return function ()
+    
+end