5.4.3.12 Chaincode event query API

Use this API to query the list of monitored chaincode events that have been registered.

1. Interface address:

https://PCNGatewayAddress/api/fabric/v1/chainCode/event/query

2. Call method: POST

3. Signature algorithm: required and refer to Section 5.4.3.1

4. Call parameters

No. Field name Field Type Required Remarks
1 Header header Map Y
2 Body body Map N
3 Signature Value mac String Y
header
1 user unique ID userCode String Y
2 DApp unique ID appCode String Y

Example:

{"header":{"appCode":"CL20191107112252","userCode":"lessing"},"body":{},"mac":"MEQCIAnJxvuKVe0u/bG0VYCjM3g3ctxTYIWkejYp462okNlcAiBcOTGvAkF7xErL2w1PiwgfFjIu3Sszgyfzym/pEwRGxA=="}

5. Response parameters

No. Field name Field Type Required Remarks
1 Header header Map Y
2 Body body []body Y Event List
3 Signature Value mac String Y
Header
1 Response ID code int Y 0: Query successful -1: Query failed
2 Response Message msg String Y
body
1 Event ID eventId String Y
2 Chaincode Event key eventKey String Y
3 Chaincode Event Notification URL notifyUrl String Y
4 Attached additional parameters attachArgs String N
5 Creation Time createTime String Y
6 PCN ID orgCode String Y
7 user unique ID userCode String Y
8 DApp unique code appCode String Y
9 Chaincode ID chainCode String Y

Example:

{  "header": {    "code": 0,    "msg": "Query Event Successful"  },  "body": [    {      "eventKey": "test001",      "notifyUrl": "http://192.168.6.128:8080/api/event/notifyUrl",      "attachArgs": "a=123\u0026b=456",      "eventId": "945ee631d26140118963ad3104c81713",      "createTime": "2019-11-18 14:22:59",      "orgCode": "ORG1571365934172",      "userCode": "lessing",      "appCode": "CL20191107112252",      "chainCode": "cc_bsn_test_00"    },    {      "eventKey": "test002",      "notifyUrl": "http://192.168.6.128:8080/api/event/notifyUrl",      "attachArgs": "hahahhahhahahahah",      "eventId": "346617a493d84c6d8512b8dddad87811",      "createTime": "2019-11-18 14:29:28",      "orgCode": "ORG1571365934172",      "userCode": "lessing",      "appCode": "CL20191107112252",      "chainCode": "cc_bsn_test_00"    },    {      "eventKey": "test01",      "notifyUrl": "http://192.168.6.128:8080/api/event/notifyUrl",      "attachArgs": "name=张三\u0026age=20",      "eventId": "bd3391deedbe44a7ad5b7f80ce59abfa",      "createTime": "2019-11-19 10:52:15",      "orgCode": "ORG1571365934172",      "userCode": "lessing",      "appCode": "CL20191107112252",      "chainCode": "cc_bsn_test_00"    }  ],  "mac": "MEQCIEYXFMa8dfBrjy/s9H5JAoFIrjROJBiw+7/daELUbF5eAiA7a6HvqqbOpv6vlkunHGxCB1o5DoeuJFD0FM6kLoU34Q=="}
© 2019-2020 Red Date (Hong Kong) Technology Limited. all right reserved,powered by GitbookFile Modify: 2020-11-24 13:35:36

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