Currently in tests, we have calls to os.Remove and os.RemoveAll where we
don't check the returned error. This hides useful error messages when
tests fail to run, such as "too many open files".
This change checks for more filesystem related errors and calls t.Fatal
if there is an error.
Currently, temporary test files and directories are written in lots of
different paths within the OS's temp dir. This makes it hard to know
which files are from nats-server and which are unrelated. This in turn
makes it hard to clean up nats-server test files.
Websocket support can be enabled with a new websocket
configuration block:
```
websocket {
# Specify a host and port to listen for websocket connections
# listen: "host:port"
# It can also be configured with individual parameters,
# namely host and port.
# host: "hostname"
# port: 4443
# This will optionally specify what host:port for websocket
# connections to be advertised in the cluster
# advertise: "host:port"
# TLS configuration is required
tls {
cert_file: "/path/to/cert.pem"
key_file: "/path/to/key.pem"
}
# If same_origin is true, then the Origin header of the
# client request must match the request's Host.
# same_origin: true
# This list specifies the only accepted values for
# the client's request Origin header. The scheme,
# host and port must match. By convention, the
# absence of port for an http:// scheme will be 80,
# and for https:// will be 443.
# allowed_origins [
# "http://www.example.com"
# "https://www.other-example.com"
# ]
# This enables support for compressed websocket frames
# in the server. For compression to be used, both server
# and client have to support it.
# compression: true
# This is the total time allowed for the server to
# read the client request and write the response back
# to the client. This include the time needed for the
# TLS handshake.
# handshake_timeout: "2s"
}
```
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
Needed to use filepath, not path for Join/Base in order for that
to work. Tests were actually failing on Windows and now they pass.
Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
The added option writes a file in the specified directory called <exename>_<pid>.ports which
contains a JSON representation of ports that the gnatsd has opened.
This change is intended to facilitate testing by having ports be specified with a -1, so
they are auto assigned and allow tests to locate and connect to the launched gnatsd(s).
