The client-side traces were otherwise only showing `RPC: to <nil>`,
which is not helpful.
Also clean up construction of traceInfo and firstLine in a few places.
* internal: fix Dial_OneBackoffPerRetryGroup
Instead of mutating global variables, switches getMinConnectDeadline to a
dial option.
Fixes#2687.
* rename getMinConnectTimeoutFunc to minConnectTimeout, ditto dial opt
`Write` can be called concurrently, for which it calls the `do` function.
As `WriteStatus` can close the `ht.writes` in parallel as well the `Write`
will try to write into the `ht.writes` in the `do` function, this can
lead into a panic. As there is no real usability on closing this channel
we can simply leave it to the garbage collector so we can avoid panic
during an execution.
Signed-off-by: André Martins <aanm90@gmail.com>
golang.org/x/lint recently got a go.mod d0100b6bd8
Let's be sure to minimally use this version, since its dependencies are
now codified.
This CL was generated by deleting the x/lint line in go.mod and running
`go mod tidy`.
Currently, it is not possible to access trailers from within a
stats.Handler. The reason is that both stats.Handler and
ClientStream.Trailer require a lock on the ClientStream.
A workaround would be to start a separate goroutine that will call
ClientStream.Trailer asynchronously, but that requires careful
coordination and we can quite easily make the trailer metadata available
to the stats.Handler directly.
Use case: an interceptor that processes trailer metadata for each
streaming RPC after the stream has finished. Note that a
StreamClientInterceptor returns immediately, before the stream has
finished and before the trailer metadata is available.
Keep the drop index from the previous picker when regenerating picker due to
subchannel state change. Only reset the drop index when picker is regenerated
because of a serverlist update.
fixes#2623
This removes RequireHandshakeHybrid support and changes the default behavior
to RequireHandshakeOn. Dial calls will now block and wait for a successful
handshake before proceeding. Users relying on the old hybrid behavior (cmux
users) should consult https://github.com/soheilhy/cmux/issues/64.
Also, several tests have been updated to take this into consideration by
sending settings frames.
* ADDED package level comments for: benchmark/, examples/helloworld/
* UPDATED code to run gofmt
* FIXED linter errors
* FIXED spelling error
* FIXED documentation based on feedback
* FIXED comment to add pointer to another file
* ADDED reference to start server
* ADDED fix to include command to start server
