remove unused function

Author: fryorcraken

index.html

@@ -1182,69 +1182,6 @@
       }
     }
 
-    async retrieveMissedMessagesFromCausalHistory(currentMessage, missingMessageIds) {
-      try {
-        // Use causal history from the current message to find retrieval hints
-        const causalHistory = currentMessage.causalHistory || [];
-        console.log(`Processing causal history with ${causalHistory.length} entries for ${missingMessageIds.length} missing messages`);
-
-        for (const missingMessageId of missingMessageIds) {
-          // Find retrieval hint for this missing message in causal history
-          const historyEntry = causalHistory.find(entry => entry.messageId === missingMessageId);
-          const retrievalHint = historyEntry?.retrievalHint;
-
-          console.log(`Retrieving missing message: ${missingMessageId}${retrievalHint ? ' with hint' : ' without hint'}`);
-
-          let foundMessage = false;
-
-          // Try retrieval hint first if available (hash-based query)
-          if (retrievalHint) {
-            try {
-              // Hash-based query - no time range
-              for await (const messagesPromises of this.node.store.queryGenerator(
-                [this.decoder],
-                {
-                  messageHashes: [retrievalHint]
-                }
-              )) {
-                const messages = await Promise.all(messagesPromises);
-
-                for (const message of messages) {
-                  if (message && message.payload) {
-                    try {
-                      const retrievedSdsMessage = decodeMessage(message.payload);
-                      if (retrievedSdsMessage.messageId === missingMessageId) {
-                        console.log(`Successfully retrieved ${missingMessageId} using hash query`);
-
-                        // Feed the retrieved message back to SDS
-                        this.messageChannel.receiveMessage(retrievedSdsMessage);
-                        foundMessage = true;
-                        break;
-                      }
-                    } catch (decodeError) {
-                      console.warn('Failed to decode retrieved message:', decodeError);
-                    }
-                  }
-                }
-
-                if (foundMessage) break;
-              }
-            } catch (hintQueryError) {
-              console.warn(`Hash query failed for ${missingMessageId}:`, hintQueryError);
-            }
-          }
-
-          // No fallback to time-based search - hash queries only
-          if (!foundMessage) {
-            console.warn(`Could not retrieve missing message: ${missingMessageId} (no valid hash or hash query failed)`);
-          }
-        }
-
-      } catch (error) {
-        console.error('Failed to retrieve missed messages from causal history:', error);
-      }
-    }
-
     handleSDSMessage(sdsMessage) {
       try {
         if (!sdsMessage.content || sdsMessage.content.length === 0) {