- All logs use 1 severity level instead of printf
- All transport logs only go to verbose level 2+
- The default logger only log errors and verbosity level 1
- Add environment variable GRPC_GO_LOG_SEVERITY_LEVEL and GRPC_GO_LOG_VERBOSITY_LEVEL to set severity or verbosity levels for the default logger
When timeout is not hit `time.After` will leak unnecessary timer, so
it's better to stop timer explicitly.
Signed-off-by: Alexander Morozov <lk4d4math@gmail.com>
ServerOption panics when fields that have been manually set are
subsequently set again. The message verbiage of `X has been set` is
unclear since `has been set` without an adverb like `already` does not
correctly convey that the fields are set-once and were previously set.
At the worst, the original verbiage `X has been set` could imply that
the new value would have been acceptable but another error occurred.
We discovered this while conducting a code survey for implementing
extensible stubs and uniform inbound interception API.
When an error implemented by the status package is returned from a service
handler, the server will transmit a rich status message in the
"grpc-status-details-bin" trailing metadata field if any detailed data is
attached to the error. Client-side, we will decode them if present in the
server's response and return them to the user code performing the RPC.
This is backward compatible with the existing errors supported by the grpc
package. However, the grpc.Errorf, grpc.Code and grpc.ErrorDesc functions for
managing errors are now deprecated; status.Errorf and status.Status type
asserions should be used instead.
Implementation of server enforcement of keepalive policy.
Server will close connection with a client that violates this policy.
Policy parameters:
- MinTime is the minimum amount of time a client should wait before sending a keepalive ping.
- If PermitWithoutStream true, server expects keepalive pings even when there are no active streams(RPCs).
* add stats.tagger APIs and connection stats.
* fix comments
use ac.ctx in http2client
change name and comments
small fixes stats_tests
* add a TODO to ConnTagInfo
* rename handle to handleRPC
* modify stats comments
