Remove server version validation #1273
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Signed-off-by: Tomasz Pietrek <tomasz@nats.io>
Checking server version is not a reliable way to know if given API call is supported for given context, as client might be connected to a leaf node, while the meta leader is a different version, part of different cluster. Signed-off-by: Tomasz Pietrek <tomasz@nats.io>
When retry on initial connect was used, some JetStream consumer calls could panic in specific conditions because server version was not available. This test makes sure it will no longer happen. Signed-off-by: Tomasz Pietrek <tomasz@nats.io>
Signed-off-by: Tomasz Pietrek <tomasz@nats.io>
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If client was created with
retry_on_initial_connectandcreate_consumer_on_streamwas called immediately afterwards, it could cause a panic, as semver regex capture would fail on empty string.This PR removes the validation, as it was never a reliable way to check server version, as the meta leader can be a different version than the server that the client is connected to.
It also protects the server check method against empty semver string.
fixes #1271
Signed-off-by: Tomasz Pietrek tomasz@nats.io