* test: add script to run flux tests
* feat(flux): enable test capabilities in Flux controller
* feat(flux): add MergeFiltersRule
* build: bump existing Dockerfiles to go 1.15
* build: add flux tests to CI
* refactor: allow for overriding tcp.Mux logger
* build: upgrade to Flux v0.111.0
A customer has seen a rash of "connection refused" errors to the meta node.
This fix ensures that when net.Listener instances are closed because of an
error in Accept(), influxdb logs the error which caused the closures, as well
as any errors in closing the Listeners.
Fixes https://github.com/influxdata/influxdb/issues/20256
This commit changes the timeout for `mux.Mux.handleConn()` to use
`time.Timer` instead of `time.After()` so that the channel can be
closed immediately once the connection is handed off.
If the mux listener gets a invalid request, log the IP address of the
client to help users track down the issue.
Since the listener is started before the services that use it are ready,
it can receive requests and block indefinitely waiting for the handler
channel to receive. If the channel is blocked, all the channel send
to timeout to prevent clients form accruing blocked connnecitons.
* Add dir, hostname, and bind address to top level config since it applies to services other than meta
* Add enabled flags to example toml for data and meta services
* Wire up add/remove raft peers and meta servers to meta service
* Update DROP SERVER to be either DROP META SERVER or DROP DATA SERVER
* Bring over statement executor from old meta package
* Start meta service client implementation
* Update meta service test to use the client
* Wire up node ID/meta server storage information
The mux listener was handling connections and demux serially. This could cause
issues if one handler was slow or blocked. For example, if a node had many
hinted handed writes queued for a down node, when the down node was started, it
would start handling the write requests (possibly before it had synchronized with
the cluster). This would cause the connectiosn to block and also prevent the cluster
synchronization from occuring because they both use the same mux listener.
Fixes#3960
This commit adds tcp.Mux which multiplexes connections over TCP using
the first byte as the header byte. Users can listen to the muxer
using mux.Listen(hdr) and obtain a net.Listener.
Dane Strandboge
Daniel Moran
davidby-influx
Mark Rushakoff
Jonathan A. Sternberg
Edd Robinson
shaybix
Joe LeGasse
Ben Johnson
Jason Wilder
Cory LaNou
Paul Dix
MrLee.Kun
Jason Wilder
runner.mei