light9 Changeset - dcfa69d53fd2

Changeset - dcfa69d53fd2

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drewp@bigasterisk.com - 20 months ago 2023-05-30 02:37:41
drewp@bigasterisk.com

don't apply empty patch

1 file changed with 8 insertions and 1 deletions:

light9/web/rdfdbclient.ts

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light9/web/rdfdbclient.ts

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@@ @@ -19,25 +19,32 @@ export class RdfDbClient { @@
     private applyPatch: (p: Patch) => void,
     setStatus: (status: string) => void
   ) {
     this._patchesToSend = [];
     this.channel = new RdfDbChannel(patchSenderUrl);
     this.channel.statusDisplay.subscribe((st: string) => {
       setStatus(st + `; ${this._patchesToSend.length} pending `);
     });
     this.channel.newConnection.subscribe(() => {
       this.clearGraphOnNewConnection();
     });
     this.channel.serverMessage.subscribe((m) => {
       parseJsonPatch(m.body, this.applyPatch.bind(this));
       log('got server json', m.body)
       parseJsonPatch(m.body, (p: Patch) => {
         log('patch from server:', p.dump())
         if (p.isEmpty()) {
           return;
+        }
         this.applyPatch(p);
       });
     });
+  }
   sendPatch(patch: Patch) {
     log("queue patch to server ", patch.summary());
     this._patchesToSend.push(patch);
     this._continueSending();
+  }
   disconnect() {
     this.channel.disconnect();
+  }

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