Heroku and Chaining Nested HTTP Requests (Alamofire/NodeJS) - node.js

Question

I am attempting to nest two get requests inside of each other
Alamofire.request(.GET, "serverAddress")
.responseJSON { response in
if let JSON = response.result.value {
//populate parameters with the expected args
var parameters:[String:[String]] = [String:[String]]()
//Request2
self.queryFriendsList(parameters)
}
Here is the nested request within a different method...
func queryFriendsList(parameters:[String:[String]]) {
Alamofire.request(.GET, "serverAddress", parameters : parameters, encoding: .JSON)
.responseJSON {
response in
if let res = response.result.value {
print(res)
}
}
}
When I check my logs on Heroku I see:
heroku[router]: sock=client at=warning code=H27 desc="Client Request Interrupted" method=GET path="/query_friends_list/"
The log associated with the app reports:
Error: request aborted
at IncomingMessage.onAborted (/app/node_modules/raw- body/index.js:269:10)
at emitNone (events.js:67:13)
at IncomingMessage.emit (events.js:166:7)
at abortIncoming (_http_server.js:281:11)
at emitOne (events.js:82:20)
at Socket.serverSocketCloseListener (_http_server.js:294:5)
at Socket.emit (events.js:169:7)
The second request is dependent upon the first succeeding.
I am at a loss as to how to debug this one. I am using the free version of Heroku, so I wasn't able to determine from the docs if multiple requests would be an issue ?

Answer 1

The issue with this bug had to do with me not understanding where to look for the error...
sock=client
Denoted that the issue was associated with the client side. Initially I had specified a get request for my http request to heroku. I specified parameters to be encoded with JSON but I realized I cannot send a payload encoded with JSON on a get request.
This was really the root issue at hand. After switching my route to a post request and updating the calls in my swift project, I was able to make the proper query against my DB!