Merge pull request #949 from narengogi/fix/anthropic-streaming-error-chunk-parsing

fix: update logic for parsing errors while streaming in anthropic

Author: VisargD

src/providers/anthropic/chatComplete.ts

@@ -485,6 +485,7 @@ export const AnthropicChatCompleteStreamChunkTransform: (
   chunk = chunk.replace(/^event: content_block_start[\r\n]*/, '');
   chunk = chunk.replace(/^event: message_delta[\r\n]*/, '');
   chunk = chunk.replace(/^event: message_start[\r\n]*/, '');
+  chunk = chunk.replace(/^event: error[\r\n]*/, '');
   chunk = chunk.replace(/^data: /, '');
   chunk = chunk.trim();
 

src/providers/google-vertex-ai/chatComplete.ts

@@ -988,6 +988,7 @@ export const VertexAnthropicChatCompleteStreamChunkTransform: (
   chunk = chunk.replace(/^event: content_block_start[\r\n]*/, '');
   chunk = chunk.replace(/^event: message_delta[\r\n]*/, '');
   chunk = chunk.replace(/^event: message_start[\r\n]*/, '');
+  chunk = chunk.replace(/^event: error[\r\n]*/, '');
   chunk = chunk.replace(/^data: /, '');
   chunk = chunk.trim();