Development on Hyperledger Fabric: Initialization


Brian Li
 

Hello all,

I am a relatively new member of the Hyperledger developer community, and for the past couple of weeks I have been working on building some new features for Hyperledger Fabric as part of a project being developed at the Yale Institute of Network Science. I am hoping to add functionality at the initialization of network peers and orderers (more specifically, to expose webhook URLs on top of the nodes), and I was wondering if anybody on this mailing list could point me to the right places in Fabric's source code to make these modifications. Thanks in advance.

Best regards,
Brian


Yacov
 

https://github.com/hyperledger/fabric/blob/cd99b4e725ceefc8afa7a57608fbf8e0acacc770/core/operations/system.go#L154
https://github.com/hyperledger/fabric/blob/cd99b4e725ceefc8afa7a57608fbf8e0acacc770/orderer/common/server/main.go#L261


What kind of hooks do you want to add?



From:        "Brian Li" <b.li@...>
To:        fabric@...
Cc:        Charilaos Niavis <charilaos.niavis@...>
Date:        11/12/2020 08:15 PM
Subject:        [EXTERNAL] [Hyperledger Fabric] Development on Hyperledger Fabric: Initialization
Sent by:        fabric@...




Hello all, I am a relatively new member of the Hyperledger developer...                                                                                                                                                                                      
This Message Is From an External Sender
This message came from outside your organization.




Hello all,

I am a relatively new member of the Hyperledger developer community, and for the past couple of weeks I have been working on building some new features for Hyperledger Fabric as part of a project being developed at the Yale Institute of Network Science. I am hoping to add functionality at the initialization of network peers and orderers (more specifically, to expose webhook URLs on top of the nodes), and I was wondering if anybody on this mailing list could point me to the right places in Fabric's source code to make these modifications. Thanks in advance.

Best regards,
Brian




Gari Singh <garis@...>
 

Could provide a bit more detail on exactly what you are trying to accomplish?

-----------------------------------------
Gari Singh
Distinguished Engineer, CTO - IBM Blockchain
IBM Middleware
550 King St
Littleton, MA 01460
Cell: 978-846-7499
garis@...
-----------------------------------------

-----fabric@... wrote: -----
To: fabric@...
From: "Brian Li"
Sent by: fabric@...
Date: 11/12/2020 01:15PM
Cc: Charilaos Niavis <charilaos.niavis@...>
Subject: [EXTERNAL] [Hyperledger Fabric] Development on Hyperledger Fabric: Initialization

Hello all, I am a relatively new member of the Hyperledger developer... This Message Is From an External Sender This message came from outside your organization.
Hello all,

I am a relatively new member of the Hyperledger developer community, and for the past couple of weeks I have been working on building some new features for Hyperledger Fabric as part of a project being developed at the Yale Institute of Network Science. I am hoping to add functionality at the initialization of network peers and orderers (more specifically, to expose webhook URLs on top of the nodes), and I was wondering if anybody on this mailing list could point me to the right places in Fabric's source code to make these modifications. Thanks in advance.

Best regards,
Brian


Brian Li
 

Thanks for your reply. My project involves communication with Aries Cloud Agents from the Aries project, which require controllers (which would be the Fabric peers in my case) to expose webhooks so that they can respond to events emitted by the agents. I will take a closer look at the links you have sent and follow up if I have more questions.

Brian

On Thu, Nov 12, 2020 at 1:36 PM Yacov Manevich <YACOVM@...> wrote:
https://github.com/hyperledger/fabric/blob/cd99b4e725ceefc8afa7a57608fbf8e0acacc770/core/operations/system.go#L154
https://github.com/hyperledger/fabric/blob/cd99b4e725ceefc8afa7a57608fbf8e0acacc770/orderer/common/server/main.go#L261


What kind of hooks do you want to add?



From:        "Brian Li" <b.li@...>
To:        fabric@...
Cc:        Charilaos Niavis <charilaos.niavis@...>
Date:        11/12/2020 08:15 PM
Subject:        [EXTERNAL] [Hyperledger Fabric] Development on Hyperledger Fabric: Initialization
Sent by:        fabric@...




Hello all, I am a relatively new member of the Hyperledger developer...                                                                                                                                                                                      
This Message Is From an External Sender
This message came from outside your organization.




Hello all,

I am a relatively new member of the Hyperledger developer community, and for the past couple of weeks I have been working on building some new features for Hyperledger Fabric as part of a project being developed at the Yale Institute of Network Science. I am hoping to add functionality at the initialization of network peers and orderers (more specifically, to expose webhook URLs on top of the nodes), and I was wondering if anybody on this mailing list could point me to the right places in Fabric's source code to make these modifications. Thanks in advance.

Best regards,
Brian