Determines the behavior when multiple URLs are used:
"NONE": No load balancing. All requests will be handled by the first
URL in the list until a network error is encountered. On network error,
arangojs will advance to using the next URL in the list.
"ONE_RANDOM": Randomly picks one URL from the list initially, then
behaves like "NONE".
"ROUND_ROBIN": Every sequential request uses the next URL in the list.
Determines the behavior when multiple URLs are used:
"NONE": No load balancing. All requests will be handled by the first URL in the list until a network error is encountered. On network error, arangojs will advance to using the next URL in the list."ONE_RANDOM": Randomly picks one URL from the list initially, then behaves like"NONE"."ROUND_ROBIN": Every sequential request uses the next URL in the list.