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raw.go
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raw.go
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// Copyright (c) 2016 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package tchclient
import (
"context"
"time"
"go.uber.org/yarpc/internal/crossdock/client/random"
"github.com/crossdock/crossdock-go"
"github.com/uber/tchannel-go/raw"
)
func runRaw(t crossdock.T, call call) {
assert := crossdock.Assert(t)
checks := crossdock.Checks(t)
headers := []byte{
0x00, 0x01, // 1 header
0x00, 0x05, // length = 5
'h', 'e', 'l', 'l', 'o',
0x00, 0x03, // length = 3
'r', 'a', 'w',
}
expectedHeaderContains := []byte{
0x00, 0x05, // length = 5
'h', 'e', 'l', 'l', 'o',
0x00, 0x03, // length = 3
'r', 'a', 'w',
}
token := random.Bytes(5)
resp, respHeaders, err := rawCall(call, headers, token)
if checks.NoError(err, "raw: call failed") {
assert.Equal(token, resp, "body echoed")
assert.Contains(
string(respHeaders),
string(expectedHeaderContains),
"headers echoed",
)
}
}
func rawCall(call call, headers []byte, token []byte) ([]byte, []byte, error) {
ctx, cancel := context.WithTimeout(context.Background(), time.Second)
defer cancel()
arg2, arg3, _, err := raw.Call(
ctx,
call.Channel,
call.ServerHostPort,
serverName,
"echo/raw",
headers,
token,
)
return arg3, arg2, err
}