problems Upgradeing websocket : openshilft

[strimbob]

Hi there

thanks for the Library! and I got it working on localhost.
However when i try to connect to it on openshift it give me a HTTP/1.1 400 Bad Request when upgrading the socket it think.
The sever gets the initial connection fine but then the arduino give the error.
I have put a Serial.print to show that it if does not get pass if (atoi(&databuffer[9]) != 101) {

any help would be fantastic, as this Library is amazing !!

Best
Ben

[strimbob]

I think it might not be this getting the file
client.print(F("GET /socket.io/1/websocket/?transport=websocket&b64=true&sid="));

[washo4evr]

Hi,
Thanks for using my library.
We will figure it out together

1st off, I think you have an issue since your SID is empty
can you check on your node server console if you have some kind of error?
int sidindex = tmp.indexOf("sid");
int sidendindex = tmp.indexOf(""", sidindex + 6);
int count = sidendindex - sidindex - 6;

for (int i = 0; i < count; i++)
{
    sid[i] = databuffer[i + sidindex + 6];
}
Serial.println(" ");
Serial.print(F("Connected. SID="));

that part needs to output your SID as it is needed for the next step

[strimbob]

hi

great, super excited to get this up and running

this is the output from a io.on('connection', function (socket) { // Incoming connections from clients console.log(socket); on the sever

{ nsp:
{ name: '/',
server:
{ nsps: [Object],
_path: '/socket.io',
_serveClient: true,
adapter: [Function: Adapter],
origins: ':',
sockets: [Circular],
eio: [Object],
engine: [Object] },
sockets: [ [Object], [Object], [Circular] ],
connected:
{ EdSAqvrSMEjxhRSzAAAA: [Object],
'_LE7wc1w-jwfL1xrAAAB': [Object],
cXZjLKpClRBrL25mAAAC: [Circular] },
fns: [],
ids: 0,
acks: {},
adapter: { nsp: [Circular], rooms: [Object], sids: [Object], encoder: {} },
_events: { connection: [Function] } },
server:
{ nsps: { '/': [Object] },
_path: '/socket.io',
_serveClient: true,
adapter: [Function: Adapter],
origins: ':',
sockets:
{ name: '/',
server: [Circular],
sockets: [Object],
connected: [Object],
fns: [],
ids: 0,
acks: {},
adapter: [Object],
_events: [Object] },
eio:
{ clients: [Object],
clientsCount: 3,
pingTimeout: 60000,
pingInterval: 25000,
upgradeTimeout: 10000,
maxHttpBufferSize: 100000000,
transports: [Object],
allowUpgrades: true,
allowRequest: [Function],
cookie: 'io',
ws: [Object],
_events: [Object] },
engine:
{ clients: [Object],
clientsCount: 3,
pingTimeout: 60000,
pingInterval: 25000,
upgradeTimeout: 10000,
maxHttpBufferSize: 100000000,
transports: [Object],
allowUpgrades: true,
allowRequest: [Function],
cookie: 'io',
ws: [Object],
_events: [Object] } },
adapter:
{ nsp:
{ name: '/',
server: [Object],
sockets: [Object],
connected: [Object],
fns: [],
ids: 0,
acks: {},
adapter: [Circular],
_events: [Object] },
rooms:
{ EdSAqvrSMEjxhRSzAAAA: [Object],
'_LE7wc1w-jwfL1xrAAAB': [Object],
cXZjLKpClRBrL25mAAAC: [Object] },
sids:
{ EdSAqvrSMEjxhRSzAAAA: [Object],
'_LE7wc1w-jwfL1xrAAAB': [Object],
cXZjLKpClRBrL25mAAAC: [Object] },
encoder: {} },
id: 'cXZjLKpClRBrL25mAAAC',
client:
{ server:
{ nsps: [Object],
_path: '/socket.io',
_serveClient: true,
adapter: [Function: Adapter],
origins: ':',
sockets: [Object],
eio: [Object],
engine: [Object] },
conn:
{ id: 'cXZjLKpClRBrL25mAAAC',
server: [Object],
upgraded: false,
readyState: 'open',
writeBuffer: [Object],
packetsFn: [Object],
sentCallbackFn: [],
request: [Object],
checkIntervalTimer: null,
upgradeTimeoutTimer: null,
pingTimeoutTimer: [Object],
transport: [Object],
_events: [Object] },
encoder: {},
decoder: { reconstructor: null, _callbacks: [Object] },
id: 'cXZjLKpClRBrL25mAAAC',
request:
{ _readableState: [Object],
readable: false,
domain: null,
_events: {},
_maxListeners: 10,
socket: [Object],
connection: [Object],
httpVersion: '1.1',
complete: false,
headers: [Object],
trailers: {},
_pendings: [],
_pendingIndex: 0,
url: '/socket.io/1/?transport=polling&b64=true',
method: 'GET',
statusCode: null,
client: [Object],
_consuming: true,
_dumped: true,
httpVersionMajor: 1,
httpVersionMinor: 1,
upgrade: false,
_query: [Object],
res: [Object],
cleanup: [Function: cleanup],
read: [Function] },
onclose: [Function],
ondata: [Function],
ondecoded: [Function],
sockets: [ [Circular] ],
nsps: { '/': [Circular] } },
conn:
{ id: 'cXZjLKpClRBrL25mAAAC',
server:
{ clients: [Object],
clientsCount: 3,
pingTimeout: 60000,
pingInterval: 25000,
upgradeTimeout: 10000,
maxHttpBufferSize: 100000000,
transports: [Object],
allowUpgrades: true,
allowRequest: [Function],
cookie: 'io',
ws: [Object],
_events: [Object] },
upgraded: false,
readyState: 'open',
writeBuffer: [ [Object] ],
packetsFn: [ undefined ],
sentCallbackFn: [],
request:
{ _readableState: [Object],
readable: false,
domain: null,
_events: {},
_maxListeners: 10,
socket: [Object],
connection: [Object],
httpVersion: '1.1',
complete: false,
headers: [Object],
trailers: {},
_pendings: [],
_pendingIndex: 0,
url: '/socket.io/1/?transport=polling&b64=true',
method: 'GET',
statusCode: null,
client: [Object],
_consuming: true,
_dumped: true,
httpVersionMajor: 1,
httpVersionMinor: 1,
upgrade: false,
_query: [Object],
res: [Object],
cleanup: [Function: cleanup],
read: [Function] },
checkIntervalTimer: null,
upgradeTimeoutTimer: null,
pingTimeoutTimer:
{ _idleTimeout: 85000,
_idlePrev: [Object],
_idleNext: [Object],
_idleStart: 1473415565664,
_monotonicStartTime: 14186676456,
_onTimeout: [Function],
_repeat: false },
transport:
{ readyState: 'opening',
maxHttpBufferSize: 100000000,
supportsBinary: false,
_events: [Object],
sid: 'cXZjLKpClRBrL25mAAAC',
req: null,
res: null,
writable: false },
_events: { close: [Object], data: [Function] } },
rooms: [],
acks: {},
connected: true,
disconnected: false,
handshake:
{ headers:
{ host: 'wsexample-nodel.rhcloud.com',
origin: 'Arduino',
'x-forwarded-for': '77.168.5.100',
'x-client-ip': '77.168.5.100',
'x-forwarded-proto': 'http',
'x-forwarded-host': 'wsexample-nodel.rhcloud.com',
'x-forwarded-port': 'undefined',
connection: 'keep-alive' },
time: 'Fri Sep 09 2016 06:06:05 GMT-0400 (EDT)',
address: { address: '127.3.206.1', family: 'IPv4', port: 8080 },
xdomain: true,
secure: false,
issued: 1473415565665,
url: '/socket.io/1/?transport=polling&b64=true',
query: { transport: 'polling', b64: 'true' } } }

looks like it is getting a sid
sids:
{ EdSAqvrSMEjxhRSzAAAA: [Object],
'_LE7wc1w-jwfL1xrAAAB': [Object],
cXZjLKpClRBrL25mAAAC: [Object] },

not getting any errors from the sever that i can see
thanks for the help!!

Best
Ben

[washo4evr]

Hi,
how many devices are connecting at the same time?
you should only get 1 SID
I havent had time to try on openshift to see though