Also, deprecate WithBalancerName (was experimental).
The decision of whether something may be removed is based on if it was marked experimental as of v1.0/GA or upon its introduction, in accordance with Documentation/versioning.md.
* internal: fix Dial_OneBackoffPerRetryGroup
Instead of mutating global variables, switches getMinConnectDeadline to a
dial option.
Fixes#2687.
* rename getMinConnectTimeoutFunc to minConnectTimeout, ditto dial opt
Possible settings of this environment variable:
- "hybrid" (default; removed after the 1.17 release): do not wait for handshake before considering a connection ready, but wait before considering successful.
- "on" (default after the 1.17 release): wait for handshake before considering a connection ready/successful.
- "off": do not wait for handshake before considering a connection ready/successful.
This setting will be completely removed after the 1.18 release, and "on" will be the only supported behavior.
Google default creds is a combo of ALTS, TLS and OAuth2. The right set of creds will be picked to use based on environment.
This PR contains:
- A new `creds.Bundle` type
- changes to use it in ClientConn and transport
- dial option to set the bundle for a ClientConn
- balancer options and NewSubConnOption to set it for SubConn
- Google default creds implementation by @cesarghali
- grpclb changes to use different creds mode for different servers
- interop client changes for google default creds testing
