feat: consider session expired with margin on getSession() without auto refresh #1027
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When
autoRefreshToken
is off (or when a tab is in the background) butgetSession()
is called -- such as in an active Realtime channel,getSession()
might return a JWT which will expire while the message is travelling over the internet. There is one confirmed case of this happening.This PR adjusts this using the established
EXPIRY_MARGIN_MS
constant (which only applies on initial initialization of the client). The constant's value is brought in line with theautoRefreshToken
ticks which run every 30 seconds and refreshing is attempted 3 ticks prior to the session expiring.This means that JWTs with an expiry value less than 90s will always refresh the session; which is acceptable.