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Issue Addressed
N/A
Proposed Changes
The
get_events
api inBeaconNodeHttpClient
uses a regular http get request to stream the events. This doesn't handle a lot of sse params like return of partial bytes, maintaining a heartbeat etc. Using the get_events stream as an api consumer led to the connection getting repeatedly cutoff.This PR uses reqwest_eventsource to do the sse handling.
Additional Info
Using reqwest-eventsource v0.5 to keep the reqwest version same as what we use in lighthouse.