src/Palete/LanguageClientVala.vala

diff --git a/src/Palete/LanguageClientVala.vala b/src/Palete/LanguageClientVala.vala
index f58f6c3..7c775c5 100644 (file)
--- a/src/Palete/LanguageClientVala.vala
+++ b/src/Palete/LanguageClientVala.vala
@@ -643,7 +643,7 @@ namespace Palete {
         
                
                static int hover_call_count = 1;
- 
+               bool getting_hover = false;
                
                //CompletionListInfo.itmems.parse_varient  or CompletionListInfo.parsevarient
                public override async  Lsp.Hover hover (JsRender.JsRender file, int line, int offset) throws GLib.Error 
@@ -655,6 +655,10 @@ namespace Palete {
                    if (!this.isReady()) {
                                return ret;
                        }
+                       if (this.getting_hover) {
+                               return;
+                       }
+                       
                        hover_call_count++;
                        var  call_id = yield this.queuer(hover_call_count);
                        
@@ -666,7 +670,7 @@ namespace Palete {
                        
                        //GLib.debug("get hover RUN %s %d %d", file.relpath, (int)line, (int)offset);
                        
-                       
+                       this.getting_hover = true;
                        
                        Variant? return_value;
                        yield this.jsonrpc_client.call_async (
@@ -686,6 +690,7 @@ namespace Palete {
                                null,
                                out return_value
                        );
+                       this.getting_hover = false;
                         GLib.debug ("LS hover replied with %s", Json.to_string (Json.gvariant_serialize (return_value), true));                                        
                        if (return_value == null) {
                                return ret;