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Add publish visibility for open workflow to Kafka (cadence-workflow#1256
) * Move kafka consumer out * Add producer for visibility to kafka * add publish batch back * remove test cycle import * fix tests * address comment * address comments * rebase * move config to development * fix travis kafka install
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| // Copyright (c) 2017 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 gob | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "encoding/gob" | ||
| "errors" | ||
| "fmt" | ||
| "reflect" | ||
| ) | ||
|
|
||
| var errEmptyArgument = errors.New("length of input argument is 0") | ||
|
|
||
| // Encoder is wrapper of gob encoder/decoder | ||
| type Encoder struct{} | ||
|
|
||
| // NewGobEncoder create new Encoder | ||
| func NewGobEncoder() *Encoder { | ||
| return &Encoder{} | ||
| } | ||
|
|
||
| // Encode one or more objects to binary | ||
| func (gobEncoder *Encoder) Encode(value ...interface{}) ([]byte, error) { | ||
| if len(value) == 0 { | ||
| return nil, errEmptyArgument | ||
| } | ||
|
|
||
| var buf bytes.Buffer | ||
| enc := gob.NewEncoder(&buf) | ||
| for i, obj := range value { | ||
| if err := enc.Encode(obj); err != nil { | ||
| return nil, fmt.Errorf( | ||
| "unable to encode argument: %d, %v, with gob error: %v", i, reflect.TypeOf(obj), err) | ||
| } | ||
| } | ||
| return buf.Bytes(), nil | ||
| } | ||
|
|
||
| // Decode binary to one or more objects | ||
| func (gobEncoder *Encoder) Decode(input []byte, valuePtr ...interface{}) error { | ||
| if len(valuePtr) == 0 { | ||
| return errEmptyArgument | ||
| } | ||
|
|
||
| dec := gob.NewDecoder(bytes.NewBuffer(input)) | ||
| for i, obj := range valuePtr { | ||
| if err := dec.Decode(obj); err != nil { | ||
| return fmt.Errorf( | ||
| "unable to decode argument: %d, %v, with gob error: %v", i, reflect.TypeOf(obj), err) | ||
| } | ||
| } | ||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| // Copyright (c) 2017 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 gob | ||
|
|
||
| import ( | ||
| "github.com/pborman/uuid" | ||
| "github.com/stretchr/testify/require" | ||
| "testing" | ||
| "time" | ||
| ) | ||
|
|
||
| type testStruct struct { | ||
| Domain string | ||
| WorkflowID string | ||
| RunID string | ||
| StartTime int64 | ||
| } | ||
|
|
||
| func TestGobEncoder(t *testing.T) { | ||
| encoder := NewGobEncoder() | ||
|
|
||
| domain := "test-domain" | ||
| wid := uuid.New() | ||
| rid := uuid.New() | ||
| startTime := time.Now().UnixNano() | ||
|
|
||
| // test encode and decode 1 object | ||
| msg := &testStruct{ | ||
| Domain: domain, | ||
| WorkflowID: wid, | ||
| RunID: rid, | ||
| StartTime: startTime, | ||
| } | ||
| payload, err := encoder.Encode(msg) | ||
| require.NoError(t, err) | ||
| var decoded *testStruct | ||
| err = encoder.Decode(payload, &decoded) | ||
| require.NoError(t, err) | ||
| require.Equal(t, msg, decoded) | ||
|
|
||
| // test encode and decode 2 objects | ||
| msg2 := "test-string" | ||
| payload, err = encoder.Encode(msg2, msg) | ||
| require.NoError(t, err) | ||
| var decoded2 string | ||
| err = encoder.Decode(payload, &decoded2, &decoded) | ||
| require.NoError(t, err) | ||
| require.Equal(t, msg, decoded) | ||
| require.Equal(t, msg2, decoded2) | ||
|
|
||
| // test encode and decode 0 object | ||
| _, err = encoder.Encode() | ||
| require.Error(t, err) | ||
| err = encoder.Decode(payload) | ||
| require.Error(t, err) | ||
| } |
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