New client
request: POST /upload HTTP/1.1
method: POST url: /upload search:
headerName: Host
headerValue: esp8266.local
headerName: User-Agent
headerValue: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0
headerName: Accept
headerValue: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
headerName: Accept-Language
headerValue: en-ZA,en-GB;q=0.8,en-US;q=0.5,en;q=0.3
headerName: Accept-Encoding
headerValue: gzip, deflate
headerName: Referer
headerValue: http://esp8266.local/upload
headerName: Content-Type
headerValue: multipart/form-data; boundary=---------------------------21404339593071066671886916376
headerName: Content-Length
headerValue: 371
headerName: DNT
headerValue: 1
headerName: Connection
headerValue: keep-alive
headerName: Upgrade-Insecure-Requests
headerValue: 1
args:
args count: 0
args:
args count: 0
Parse Form: Boundary: ---------------------------21404339593071066671886916376 Length: 371
PostArg FileName: test.txt
PostArg Name: name
PostArg Type: text/plain
Start File: test.txt Type: text/plain
handleFileUpload Name: /test.txt
handleFileUpload Size: 25
User-specified file path:
End File: test.txt Type: text/plain Size: 25
PostArg Name: file_path
PostArg Type: text/plain
PostArg Value: /test/text.txt

Done Parsing POST
Request: /upload
Arguments:
final list of key/value pairs:
  key:'file_path' value:'/test/text.txt'