diff options
| -rw-r--r-- | app/relay/index.js | 53 | ||||
| -rw-r--r-- | app/server/index.js | 38 | ||||
| -rw-r--r-- | package-lock.json | 743 | ||||
| -rw-r--r-- | package.json | 3 | ||||
| -rw-r--r-- | python/relay.py | 4 | ||||
| -rw-r--r-- | python/rpc.py | 36 |
6 files changed, 850 insertions, 27 deletions
diff --git a/app/relay/index.js b/app/relay/index.js index 22dc85f..2ed8e10 100644 --- a/app/relay/index.js +++ b/app/relay/index.js @@ -1,6 +1,33 @@ -const zerorpc = require('zerorpc') require('dotenv').config() +const io = require('socket.io-client') +const ss = require('socket.io-stream') +const zerorpc = require('zerorpc') +const Readable = require('stream').Readable; + +let remote = io.connect(process.env.SOCKETIO_REMOTE); + +remote.on('cmd', (data) => { + if (! data.cmd || ! data.payload) { + console.log('malformed param...?') + return + } + console.log('got', data.cmd) + switch (data.cmd) { + case 'send_param': + rpc.invoke(data.cmd, data.payload.key, data.payload.value, (err, res, more) => { + console.log('sent param', res) + }) + break + case 'get_params': + rpc.invoke(data.cmd, (err, res, more) => { + console.log('got params', res) + remote.emit('params', res) + }) + break + } +}) + let rpc = new zerorpc.Client() rpc.connect("tcp://127.0.0.1:" + process.env.RPC_PORT) rpc.on("error", function(error) { @@ -9,17 +36,24 @@ rpc.on("error", function(error) { console.log('RPC listening on port ' + process.env.RPC_PORT) let relay = new zerorpc.Server({ - send_file: function (file, reply) { - reply() - console.log('got file, ' + file.length + ' bytes') - }, + // Called when the worker starts up and is ready to receive params. connected: function (msg, reply) { reply() - console.log("got connect, trying to call back.") - rpc.invoke("send_param", "foo", "bar", (err, res, more) => { - console.log('sent param') - }) + console.log("got connect from " + msg) return true + }, + + send_frame: function (fn, frame, reply) { + reply() + console.log('got frame, ' + frame.length + ' bytes') + var stream = ss.createStream(); + ss(remote).emit('frame', stream, {name: fn}) + + var s = new Readable(); + s._read = function noop() {} + s.push(frame) + s.push(null); + s.pipe(stream) } }) relay.on("error", function(error) { @@ -27,4 +61,3 @@ relay.on("error", function(error) { }) relay.bind("tcp://0.0.0.0:" + process.env.RELAY_PORT); console.log('Relay listening on port ' + process.env.RELAY_PORT) - diff --git a/app/server/index.js b/app/server/index.js new file mode 100644 index 0000000..3fcb8ee --- /dev/null +++ b/app/server/index.js @@ -0,0 +1,38 @@ +require('dotenv').config() +const app = require('express')() +const server = require('http').createServer(app) +const io = require('socket.io')(server) +const ss = require('socket.io-stream') + +const client = io.of('/client') +const relay = io.of('/relay') + +client.on('connect', socket => { + console.log('client connected') + socket.on('cmd', data => { + relay.emit('cmd', data) + }) + socket.on('disconnect', () => { + console.log("client disconnected") + }) +}) + +relay.on('connect', socket => { + console.log('relay connected') + socket.on('params', data => { + client.emit('params', data) + }) + + ss(relay).on('frame', (stream, data) => { + console.log(data) + Object.values(client.connected).map(socket => { + ss(socket).emit('frame', stream, data) + }) + }) + + socket.on('disconnect', () => { + console.log("relay disconnected") + }) +}) + +server.listen(process.env.EXPRESS_PORT)
\ No newline at end of file diff --git a/package-lock.json b/package-lock.json index 7c833b7..672c09b 100644 --- a/package-lock.json +++ b/package-lock.json @@ -4,16 +4,444 @@ "lockfileVersion": 1, "requires": true, "dependencies": { + "accepts": { + "version": "1.3.5", + "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz", + "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=", + "requires": { + "mime-types": "2.1.18", + "negotiator": "0.6.1" + } + }, + "after": { + "version": "0.8.2", + "resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz", + "integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=" + }, + "array-flatten": { + "version": "1.1.1", + "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz", + "integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=" + }, + "arraybuffer.slice": { + "version": "0.0.7", + "resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz", + "integrity": 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"https://registry.npmjs.org/zerorpc/-/zerorpc-0.9.7.tgz", diff --git a/package.json b/package.json index be5fe97..90b14d0 100644 --- a/package.json +++ b/package.json @@ -17,6 +17,9 @@ "license": "UNLICENSED", "dependencies": { "dotenv": "^5.0.1", + "express": "^4.16.3", + "socket.io": "^2.1.1", + "socket.io-stream": "^0.9.1", "zerorpc": "^0.9.7" } } diff --git a/python/relay.py b/python/relay.py index 68741d5..9e56001 100644 --- a/python/relay.py +++ b/python/relay.py @@ -16,8 +16,8 @@ class RelayRPC(object): client.connect("tcp://127.0.0.1:" + os.getenv('RPC_PORT')) client.send_param("key", "value") - def send_file(self, fn): - print("got file: {} bytes".format(len(fn))) + def send_frame(self, frame): + print("got frame: {} bytes".format(len(frame))) rpc = RelayRPC() server = zerorpc.Server(rpc) diff --git a/python/rpc.py b/python/rpc.py index e71eb04..461ba21 100644 --- a/python/rpc.py +++ b/python/rpc.py @@ -16,38 +16,44 @@ class CortexRPC(object): print("Connecting to RPC on port {}".format(os.getenv('RPC_PORT'))) self.rpc = zerorpc.Server(self) self.rpc.bind("tcp://127.0.0.1:" + os.getenv('RPC_PORT')) - gevent.spawn(self.started) + gevent.spawn(self.connected) self.rpc.run() - def started(self): + def connected(self): print("RPC running on port {}".format(os.getenv('RPC_PORT'))) - self.reconnect() - print("defer sending a file...") - gevent.sleep(2) - self.send_file("test.png") - - def reconnect(self): print("Connecting to Relay on port {}".format(os.getenv('RELAY_PORT'))) self.relay = zerorpc.Client() self.relay.connect("tcp://127.0.0.1:" + os.getenv('RELAY_PORT')) val = None try: val = self.relay.connected("rpc") - print("rpc connected... {}".format(val)) + print("rpc connected...".format(val)) except zerorpc.TimeoutExpired: - print("timeout") + print("rpc timeout :(") + # print("defer sending a file...") + # gevent.sleep(2) + # self.send_file("test.png") return val def send_param(self, key, value): print("aloha. {}: {}".format(key, value)) if self._listener is not None: self._listener(key, value) + else: + print("No listener provided to CortexRPC") + return "ok" + + def get_params(self): + print("get params call received") + return "lmao ok" - def send_file(self, file): - print("sending a file...") - file = '01234567' * 8 * 8 * 8 * 8 * 2 - self.relay.send_file(file) - pass + def send_frame(self, frame): + if self.relay is not None: + print("sending a frame...") + frame = '01234567' * 8 * 8 * 8 * 8 * 2 + self.relay.send_frame('frame_00000.png', frame) + else: + print("Relay not ready...") if __name__ == '__main__': def log_param(key, value): |