🔍 Execution Order and Processor State

Execution Order

By default, handlers are executed in parallel for data belong to different blocks to achieve maximum performance. The data within a block is processed sequentially.

• Interval Handlers (e.g. block handlers, time handlers) are always executed in the end of the block
• Event and Function handlers are executed ordered by transaction index
• Within the same transaction
  • Function handlers are executed before Event handlers
  • Event handlers are execute by log index

If you want the processor be to execute in a fully sequential manner, you could do the following

GLOBAL_CONFIG.execution = {
  sequential: true,
};

State

DO NOT assume processor in-memory state is restart-safe. Thus, please DO NOT rely on global variables being persistent. As alternative, use Entity and ctx.store.upsert/get to do that.