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EMS-ESP32/mock-api/server.js

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const express = require('express')
const compression = require('compression')
const SSE = require('express-sse')
const path = require('path')
const msgpack = require('@msgpack/msgpack')
const WebSocket = require('ws')
// REST API
const rest_server = express()
const port = 3080
const REST_ENDPOINT_ROOT = '/rest/'
rest_server.use(compression())
rest_server.use(express.static(path.join(__dirname, '../interface/build')))
rest_server.use(express.json())
// API endpoint
const API_ENDPOINT_ROOT = '/api/'
// LOG
const LOG_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'logSettings'
log_settings = {
level: 6,
max_messages: 50,
compact: false,
}
const FETCH_LOG_ENDPOINT = REST_ENDPOINT_ROOT + 'fetchLog'
const fetch_log = {
events: [
{
t: '000+00:00:00.001',
l: 3,
i: 1,
n: 'system',
m: 'this is message 3',
},
{
t: '000+00:00:00.002',
l: 4,
i: 2,
n: 'ntp',
m: 'this is message 4',
},
{
t: '000+00:00:00.002',
l: 5,
i: 3,
n: 'mqtt',
m: 'this is message 5',
},
{
t: '000+00:00:00.002',
l: 6,
i: 444,
n: 'command',
m: 'this is message 6',
},
{
t: '000+00:00:00.002',
l: 7,
i: 5555,
n: 'emsesp',
m: 'this is message 7',
},
{
t: '000+00:00:00.002',
l: 8,
i: 666666,
n: 'thermostat',
m: 'this is message 8',
},
],
}
// NTP
const NTP_STATUS_ENDPOINT = REST_ENDPOINT_ROOT + 'ntpStatus'
const NTP_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'ntpSettings'
const TIME_ENDPOINT = REST_ENDPOINT_ROOT + 'time'
ntp_settings = {
enabled: true,
server: 'time.google.com',
tz_label: 'Europe/Amsterdam',
tz_format: 'CET-1CEST,M3.5.0,M10.5.0/3',
}
const ntp_status = {
status: 1,
utc_time: '2021-04-01T14:25:42Z',
local_time: '2021-04-01T16:25:42',
server: 'time.google.com',
uptime: 856,
}
// AP
const AP_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'apSettings'
const AP_STATUS_ENDPOINT = REST_ENDPOINT_ROOT + 'apStatus'
ap_settings = {
provision_mode: 1,
ssid: 'ems-esp',
password: 'ems-esp-neo',
local_ip: '192.168.4.1',
gateway_ip: '192.168.4.1',
subnet_mask: '255.255.255.0',
channel: 1,
ssid_hidden: true,
max_clients: 4,
}
const ap_status = {
status: 1,
ip_address: '192.168.4.1',
mac_address: '3C:61:05:03:AB:2D',
station_num: 0,
}
// NETWORK
const NETWORK_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'networkSettings'
const NETWORK_STATUS_ENDPOINT = REST_ENDPOINT_ROOT + 'networkStatus'
const SCAN_NETWORKS_ENDPOINT = REST_ENDPOINT_ROOT + 'scanNetworks'
const LIST_NETWORKS_ENDPOINT = REST_ENDPOINT_ROOT + 'listNetworks'
network_settings = {
ssid: 'myWifi',
password: 'myPassword',
hostname: 'ems-esp',
nosleep: true,
tx_power: 20,
bandwidth20: false,
static_ip_config: false,
enableMDNS: true,
enableCORS: false,
CORSOrigin: '*',
enableIPv6: false,
local_ip: '',
gateway_ip: '',
subnet_mask: '',
dns_ip_1: '',
dns_ip_2: '',
}
const network_status = {
status: 3,
local_ip: '10.10.10.101',
mac_address: '3C:61:05:03:AB:2C',
rssi: -41,
ssid: 'home',
bssid: '06:ED:DA:FE:B4:68',
channel: 11,
subnet_mask: '255.255.255.0',
gateway_ip: '10.10.10.1',
dns_ip_1: '10.10.10.1',
dns_ip_2: '0.0.0.0',
}
const list_networks = {
networks: [
{
rssi: -40,
ssid: '',
bssid: 'FC:EC:DA:FD:B4:68',
channel: 11,
encryption_type: 3,
},
{
rssi: -41,
ssid: 'home',
bssid: '02:EC:DA:FD:B4:68',
channel: 11,
encryption_type: 3,
},
{
rssi: -42,
ssid: '',
bssid: '06:EC:DA:FD:B4:68',
channel: 11,
encryption_type: 3,
},
{
rssi: -73,
ssid: '',
bssid: 'FC:EC:DA:17:D4:7E',
channel: 1,
encryption_type: 3,
},
{
rssi: -73,
ssid: 'office',
bssid: '02:EC:DA:17:D4:7E',
channel: 1,
encryption_type: 3,
},
{
rssi: -75,
ssid: 'Erica',
bssid: 'C8:D7:19:9A:88:BD',
channel: 2,
encryption_type: 3,
},
{
rssi: -75,
ssid: '',
bssid: 'C6:C9:E3:FF:A5:DE',
channel: 2,
encryption_type: 3,
},
{
rssi: -76,
ssid: 'Bruin',
bssid: 'C0:C9:E3:FF:A5:DE',
channel: 2,
encryption_type: 3,
},
],
}
// OTA
const OTA_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'otaSettings'
ota_settings = {
enabled: true,
port: 8266,
password: 'ems-esp-neo',
}
// MQTT
const MQTT_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'mqttSettings'
const MQTT_STATUS_ENDPOINT = REST_ENDPOINT_ROOT + 'mqttStatus'
mqtt_settings = {
enabled: true,
host: '192.168.1.4',
port: 1883,
base: 'ems-esp',
username: '',
password: '',
client_id: 'ems-esp',
keep_alive: 60,
clean_session: true,
entity_format: 1,
publish_time_boiler: 10,
publish_time_thermostat: 10,
publish_time_solar: 10,
publish_time_mixer: 10,
publish_time_other: 10,
publish_time_sensor: 10,
publish_time_heartbeat: 60,
mqtt_qos: 0,
mqtt_retain: false,
ha_enabled: true,
nested_format: 1,
discovery_prefix: 'homeassistant',
send_response: true,
publish_single: false,
}
const mqtt_status = {
enabled: true,
connected: true,
client_id: 'ems-esp',
disconnect_reason: 0,
mqtt_fails: 0,
mqtt_queued: 1,
connect_count: 2,
}
// SYSTEM
const FEATURES_ENDPOINT = REST_ENDPOINT_ROOT + 'features'
const VERIFY_AUTHORIZATION_ENDPOINT = REST_ENDPOINT_ROOT + 'verifyAuthorization'
const SYSTEM_STATUS_ENDPOINT = REST_ENDPOINT_ROOT + 'systemStatus'
const SECURITY_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'securitySettings'
const RESTART_ENDPOINT = REST_ENDPOINT_ROOT + 'restart'
const FACTORY_RESET_ENDPOINT = REST_ENDPOINT_ROOT + 'factoryReset'
const UPLOAD_FILE_ENDPOINT = REST_ENDPOINT_ROOT + 'uploadFile'
const SIGN_IN_ENDPOINT = REST_ENDPOINT_ROOT + 'signIn'
const GENERATE_TOKEN_ENDPOINT = REST_ENDPOINT_ROOT + 'generateToken'
const system_status = {
emsesp_version: '3.5.0-demo',
esp_platform: 'ESP32',
max_alloc_heap: 89,
psram_size: 0,
free_psram: 0,
cpu_freq_mhz: 240,
free_heap: 143,
sdk_version: 'v4.4.2',
flash_chip_size: 4096,
flash_chip_speed: 40000000,
fs_used: 40,
fs_free: 24,
app_used: 1863,
app_free: 121,
uptime: '000+00:15:42.707',
}
security_settings = {
jwt_secret: 'naughty!',
users: [
{ username: 'admin', password: 'admin', admin: true },
{ username: 'guest', password: 'guest', admin: false },
],
}
const features = {
project: true,
security: true,
mqtt: true,
ntp: true,
ota: true,
upload_firmware: true,
}
const verify_authentication = { access_token: '1234' }
const signin = {
access_token:
'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImFkbWluIiwiYWRtaW4iOnRydWUsInZlcnNpb24iOiIzLjAuMmIwIn0.MsHSgoJKI1lyYz77EiT5ZN3ECMrb4mPv9FNy3udq0TU',
}
const generate_token = { token: '1234' }
// EMS-ESP Project specific
const EMSESP_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'settings'
const EMSESP_CORE_DATA_ENDPOINT = REST_ENDPOINT_ROOT + 'coreData'
const EMSESP_SENSOR_DATA_ENDPOINT = REST_ENDPOINT_ROOT + 'sensorData'
const EMSESP_DEVICES_ENDPOINT = REST_ENDPOINT_ROOT + 'devices'
const EMSESP_SCANDEVICES_ENDPOINT = REST_ENDPOINT_ROOT + 'scanDevices'
const EMSESP_DEVICEDATA_ENDPOINT = REST_ENDPOINT_ROOT + 'deviceData'
const EMSESP_DEVICEENTITIES_ENDPOINT = REST_ENDPOINT_ROOT + 'deviceEntities'
const EMSESP_STATUS_ENDPOINT = REST_ENDPOINT_ROOT + 'status'
const EMSESP_BOARDPROFILE_ENDPOINT = REST_ENDPOINT_ROOT + 'boardProfile'
const EMSESP_WRITE_VALUE_ENDPOINT = REST_ENDPOINT_ROOT + 'writeValue'
const EMSESP_WRITE_SENSOR_ENDPOINT = REST_ENDPOINT_ROOT + 'writeSensor'
const EMSESP_WRITE_ANALOG_ENDPOINT = REST_ENDPOINT_ROOT + 'writeAnalog'
const EMSESP_CUSTOM_ENTITIES_ENDPOINT = REST_ENDPOINT_ROOT + 'customEntities'
const EMSESP_RESET_CUSTOMIZATIONS_ENDPOINT = REST_ENDPOINT_ROOT + 'resetCustomizations'
settings = {
locale: 'en',
tx_mode: 4,
ems_bus_id: 11,
syslog_enabled: false,
syslog_level: 3,
trace_raw: false,
syslog_mark_interval: 0,
syslog_host: '192.168.1.4',
syslog_port: 514,
shower_timer: true,
shower_alert: true,
shower_alert_trigger: 7,
shower_alert_coldshot: 10,
rx_gpio: 23,
tx_gpio: 5,
phy_type: 0,
eth_power: 0,
eth_phy_addr: 0,
eth_clock_mode: 0,
dallas_gpio: 3,
dallas_parasite: false,
led_gpio: 2,
hide_led: false,
notoken_api: false,
readonly_mode: false,
low_clock: false,
telnet_enabled: true,
analog_enabled: false,
pbutton_gpio: 0,
board_profile: 'S32',
bool_format: 1,
bool_dashboard: 1,
enum_format: 1,
fahrenheit: false,
}
const emsesp_devices = {
devices: [
{
i: 1,
s: 'Thermostat (RC20/Moduline 300)',
t: 4,
tn: 'thermostat',
},
{
i: 2,
s: 'Boiler (Nefit GBx72/Trendline/Cerapur/Greenstar Si/27i)',
t: 3,
tn: 'boiler',
},
{
i: 4,
s: 'Thermostat (RC100/Moduline 1000/1010)',
t: 4,
tn: 'thermostat',
},
],
}
const emsesp_coredata = {
connected: true,
// devices: [],
devices: [
{
id: '2',
t: 3,
tn: 'Boiler',
b: 'Nefit',
n: 'GBx72/Trendline/Cerapur/Greenstar Si/27i',
d: 8,
p: 123,
v: '06.01',
e: 68,
},
{
id: '1',
t: 4,
tn: 'Thermostat',
b: '',
n: 'RC20/Moduline 300',
d: 23,
p: 77,
v: '03.03',
e: 5,
},
{
id: '4',
t: 4,
tn: 'Thermostat',
b: 'Buderus',
n: 'RC100/Moduline 1000/1010',
d: 16,
p: 165,
v: '04.01',
e: 3,
},
],
s_n: 'Sensors',
active_sensors: 8,
analog_enabled: true,
}
const emsesp_sensordata = {
sensors: [
{ id: '28-233D-9497-0C03', n: 'Dallas 1', t: 25.7, o: 1.2, u: 1 },
{ id: '28-243D-7437-1E3A', n: 'Dallas 2 outside', t: 26.1, o: 0, u: 1 },
{ id: '28-243E-7437-1E3B', n: 'Zolder', t: 27.1, o: 0, u: 16 },
{ id: '28-183D-1892-0C33', n: 'Roof', o: 2, u: 1 },
],
// sensors: [],
analogs: [
{ id: '1', g: 36, n: 'motor', v: 0, u: 0, o: 17, f: 0, t: 0 },
{ id: '2', g: 37, n: 'External switch', v: 13, u: 0, o: 17, f: 0, t: 1 },
{ id: '3', g: 39, n: 'Pulse count', v: 144, u: 0, o: 0, f: 0, t: 2 },
{ id: '4', g: 40, n: 'Pressure', v: 16, u: 17, o: 0, f: 0, t: 3 },
],
// analogs: [],
}
const status = {
status: 0,
tx_mode: 1,
uptime: 77186,
num_devices: 2,
num_sensors: 1,
num_analogs: 1,
stats: [
{ id: '0', s: 56506, f: 11, q: 100 },
{ id: '1', s: 9026, f: 0, q: 100 },
{ id: '2', s: 33, f: 2, q: 95 },
{ id: '3', s: 56506, f: 11, q: 100 },
{ id: '4', s: 0, f: 0, q: 100 },
{ id: '5', s: 12, f: 10, q: 20 },
{ id: '6', s: 0, f: 0, q: 0 },
],
}
// Dashboard data
const emsesp_devicedata_1 = {
label: 'Thermostat: RC20/Moduline 300',
data: [
{
v: '(0)',
u: 0,
id: '08my custom error code',
},
{
v: '14:54:39 06/06/2021',
u: 0,
id: '00date/time',
},
{
v: 18,
u: 1,
id: '00hc1 selected room temperature',
c: 'hc1/seltemp',
},
{
v: 22.6,
u: 1,
id: '00hc1 current room temperature',
},
{
v: 'auto',
u: 0,
id: '00hc1 mode',
c: 'hc1/mode',
},
],
}
const emsesp_devicedata_2 = {
label: 'Boiler: Nefit GBx72/Trendline/Cerapur/Greenstar Si/27i',
data: [
{ v: '', u: 0, id: '08reset', c: 'reset', l: ['-', 'maintenance', 'error'] },
{ v: 'false', u: 0, id: '08heating active' },
{ v: 'false', u: 0, id: '04tapwater active' },
{ v: 5, u: 1, id: '04selected flow temperature', c: 'selflowtemp' },
{ v: 0, u: 3, id: '0Eburner selected max power', c: 'selburnpow' },
{ v: 0, u: 3, id: '00heating pump modulation' },
{ v: 53.4, u: 1, id: '00current flow temperature' },
{ v: 52.7, u: 1, id: '00return temperature' },
{ v: 1.3, u: 10, id: '00system pressure' },
{ v: 54.9, u: 1, id: '00actual boiler temperature' },
{ v: 'false', u: 0, id: '00gas' },
{ v: 'false', u: 0, id: '00gas stage 2' },
{ v: 0, u: 9, id: '00flame current' },
{ v: 'false', u: 0, id: '00heating pump' },
{ v: 'false', u: 0, id: '00fan' },
{ v: 'false', u: 0, id: '00ignition' },
{ v: 'false', u: 0, id: '00oil preheating' },
{ v: 'true', u: 0, id: '00heating activated', c: 'heatingactivated', l: ['off', 'on'] },
{ v: 80, u: 1, id: '00heating temperature', c: 'heatingtemp' },
{ v: 70, u: 3, id: '00burner pump max power', c: 'pumpmodmax' },
{ v: 30, u: 3, id: '00burner pump min power', c: 'pumpmodmin' },
{ v: 1, u: 8, id: '00pump delay', c: 'pumpdelay' },
{ v: 10, u: 8, id: '00burner min period', c: 'burnminperiod' },
{ v: 0, u: 3, id: '00burner min power', c: 'burnminpower' },
{ v: 50, u: 3, id: '00burner max power', c: 'burnmaxpower' },
{ v: -6, u: 2, id: '00hysteresis on temperature', c: 'boilhyston' },
{ v: 6, u: 2, id: '00hysteresis off temperature', c: 'boilhystoff' },
{ v: 0, u: 1, id: '00set flow temperature' },
{ v: 0, u: 3, id: '00burner set power' },
{ v: 0, u: 3, id: '00burner current power' },
{ v: 326323, u: 0, id: '00burner starts' },
{ v: 553437, u: 8, id: '00total burner operating time' },
{ v: 451286, u: 8, id: '00total heat operating time' },
{ v: 4672173, u: 8, id: '00total UBA operating time' },
{ v: '1C(210) 06.06.2020 12:07 (0 min)', u: 0, id: '00last error code' },
{ v: '0H', u: 0, id: '00service code' },
{ v: 203, u: 0, id: '00service code number' },
{ v: 'H00', u: 0, id: '00maintenance message' },
{ v: 'manual', u: 0, id: '00maintenance scheduled', c: 'maintenance', l: ['off', 'time', 'date', 'manual'] },
{ v: 6000, u: 7, id: '00time to next maintenance', c: 'maintenancetime' },
{ v: '01.01.2012', u: 0, id: '00next maintenance date', c: 'maintenancedate', o: 'Format: < dd.mm.yyyy >' },
{ v: 'true', u: 0, id: '00dhw turn on/off', c: 'wwtapactivated', l: ['off', 'on'] },
{ v: 62, u: 1, id: '00dhw set temperature' },
{ v: 60, u: 1, id: '00dhw selected temperature', c: 'wwseltemp' },
{ v: 'flow', u: 0, id: '00dhw type' },
{ v: 'hot', u: 0, id: '00dhw comfort', c: 'wwcomfort', l: ['hot', 'eco', 'intelligent'] },
{ v: 40, u: 2, id: '00dhw flow temperature offset', c: 'wwflowtempoffset' },
{ v: 100, u: 3, id: '00dhw max power', c: 'wwmaxpower' },
{ v: 'false', u: 0, id: '00dhw circulation pump available', c: 'wwcircpump', l: ['off', 'on'] },
{ v: '3-way valve', u: 0, id: '00dhw charging type' },
{ v: -5, u: 2, id: '00dhw hysteresis on temperature', c: 'wwhyston' },
{ v: 0, u: 2, id: '00dhw hysteresis off temperature', c: 'wwhystoff' },
{ v: 70, u: 1, id: '00dhw disinfection temperature', c: 'wwdisinfectiontemp' },
{
v: 'off',
u: 0,
id: '00dhw circulation pump mode',
c: 'wwcircmode',
l: ['off', '1x3min', '2x3min', '3x3min', '4x3min', '5x3min', '6x3min', 'continuous'],
},
{ v: 'false', u: 0, id: '00dhw circulation active', c: 'wwcirc', l: ['off', 'on'] },
{ v: 47.3, u: 1, id: '00dhw current intern temperature' },
{ v: 0, u: 4, id: '00dhw current tap water flow' },
{ v: 47.3, u: 1, id: '00dhw storage intern temperature' },
{ v: 'true', u: 0, id: '00dhw activated', c: 'wwactivated', l: ['off', 'on'] },
{ v: 'false', u: 0, id: '00dhw one time charging', c: 'wwonetime', l: ['off', 'on'] },
{ v: 'false', u: 0, id: '00dhw disinfecting', c: 'wwdisinfecting', l: ['off', 'on'] },
{ v: 'false', u: 0, id: '00dhw charging' },
{ v: 'false', u: 0, id: '00dhw recharging' },
{ v: 'true', u: 0, id: '00dhw temperature ok' },
{ v: 'false', u: 0, id: '00dhw active' },
{ v: 'true', u: 0, id: '00dhw 3way valve active' },
{ v: 0, u: 3, id: '00dhw set pump power' },
{ v: 288768, u: 0, id: '00dhw starts' },
{ v: 102151, u: 8, id: '00dhw active time' },
],
}
const emsesp_devicedata_4 = {
label: 'Thermostat: RC100/Moduline 1000/1010',
data: [
{
v: 16,
u: 1,
id: '08hc2 selected room temperature',
c: 'hc2/seltemp',
},
{
v: 18.6,
u: 1,
id: '02hc2 current room temperature',
c: '',
},
{
v: 'off',
u: 0,
id: '02hc2 mode',
c: 'hc2/mode',
},
],
}
// CUSTOMIZATIONS
const emsesp_deviceentities_1 = [
{
v: '(0)',
n: 'error code',
cn: 'my custom error code',
id: 'errorcode',
m: 8,
w: false,
},
{
v: '14:54:39 06/06/2021',
n: 'date/time',
id: 'datetime',
m: 0,
w: false,
},
{
v: 18.2,
n: 'hc1 selected room temperature',
id: 'hc1/seltemp',
m: 0,
mi: 5,
ma: 52,
w: true,
},
{
v: 22.6,
n: 'hc1 current room temperature',
id: 'hc1/curtemp',
m: 0,
w: false,
},
{
v: 'auto',
n: 'hc1 mode',
id: 'hc1/mode',
m: 0,
w: true,
},
]
const emsesp_deviceentities_2 = [
{ u: 0, n: '!reset', id: 'reset', m: 8, w: false },
{ v: false, n: 'heating active', id: 'heatingactive', m: 8, w: false },
{ v: false, n: 'tapwater active', id: 'tapwateractive', m: 4, w: false },
{ v: 5, n: 'selected flow temperature', id: 'selflowtemp', m: 4, w: true },
{ v: 0, n: 'burner selected max power', id: 'selburnpow', m: 14, w: true },
{ v: 0, n: 'heating pump modulation', id: 'heatingpumpmod', m: 0, w: false },
{ n: 'heating pump 2 modulation', id: 'heatingpump2mod', m: 0, w: false },
{ n: 'outside temperature', id: 'outdoortemp', m: 0, w: false },
{ v: 53, n: 'current flow temperature', id: 'curflowtemp', m: 0, w: false },
{ v: 51.8, n: 'return temperature', id: 'rettemp', m: 0, w: false },
{ n: 'mixing switch temperature', id: 'switchtemp', m: 0, w: false },
{ v: 1.3, n: 'system pressure', id: 'syspress', m: 0, w: false },
{ v: 54.6, n: 'actual boiler temperature', id: 'boiltemp', m: 0, w: false },
{ n: 'exhaust temperature', id: 'exhausttemp', m: 0, w: false },
{ v: false, n: 'gas', id: 'burngas', m: 0, w: false },
{ v: false, n: 'gas stage 2', id: 'burngas2', m: 0, w: false },
{ v: 0, n: 'flame current', id: 'flamecurr', m: 0, w: false },
{ v: false, n: 'heating pump', id: 'heatingpump', m: 0, w: false },
{ v: false, n: 'fan', id: 'fanwork', m: 0, w: false },
{ v: false, n: 'ignition', id: 'ignwork', m: 0, w: false },
{ v: false, n: 'oil preheating', id: 'oilpreheat', m: 0, w: false },
{ v: true, n: 'heating activated', id: 'heatingactivated', m: 0, w: false },
{ v: 80, n: 'heating temperature', id: 'heatingtemp', m: 0, w: false },
{ v: 70, n: 'burner pump max power', id: 'pumpmodmax', m: 0, w: false },
{ v: 30, n: 'burner pump min power', id: 'pumpmodmin', m: 0, w: false },
{ v: 1, n: 'pump delay', id: 'pumpdelay', m: 0, w: false },
{ v: 10, n: 'burner min period', id: 'burnminperiod', m: 0, w: false },
{ v: 0, n: 'burner min power', id: 'burnminpower', m: 0, w: false },
{ v: 50, n: 'burner max power', id: 'burnmaxpower', m: 0, w: false },
{ v: -6, n: 'hysteresis on temperature', id: 'boilhyston', m: 0, w: false },
{ v: 6, n: 'hysteresis off temperature', id: 'boilhystoff', m: 0, w: false },
{ v: 0, n: 'set flow temperature', id: 'setflowtemp', m: 0, w: true },
{ v: 0, n: 'burner set power', id: 'setburnpow', m: 0, w: false },
{ v: 0, n: 'burner current power', id: 'curburnpow', m: 0, w: false },
{ v: 326323, n: 'burner starts', id: 'burnstarts', m: 0, w: false },
{ v: 553437, n: 'total burner operating time', id: 'burnworkmin', m: 0, w: false },
{ v: 451286, n: 'total heat operating time', id: 'heatworkmin', m: 0, w: false },
{ v: 4672175, n: 'total UBA operating time', id: 'ubauptime', m: 0, w: false },
{ v: '1C(210) 06.06.2020 12:07 (0 min)', n: 'last error code', id: 'lastcode', m: 0, w: false },
{ v: '0H', n: 'service code', id: 'servicecode', m: 0, w: false },
{ v: 203, n: 'service code number', id: 'servicecodenumber', m: 0, w: false },
{ v: 'H00', n: 'maintenance message', id: 'maintenancemessage', m: 0, w: false },
{ v: 'manual', n: 'maintenance scheduled', id: 'maintenance', m: 0, w: false },
{ v: 6000, n: 'time to next maintenance', id: 'maintenancetime', m: 0, w: false },
{ v: '01.01.2012', n: 'next maintenance date', id: 'maintenancedate', m: 0, w: false },
{ v: true, n: 'dhw turn on/off', id: 'wwtapactivated', m: 0, w: false },
{ v: 62, n: 'dhw set temperature', id: 'wwsettemp', m: 0, w: false },
{ v: 60, n: 'dhw selected temperature', id: 'wwseltemp', m: 0, w: true },
{ n: 'dhw selected lower temperature', id: 'wwseltemplow', m: 2 },
{ n: 'dhw selected temperature for off', id: 'wwseltempoff', m: 2 },
{ n: 'dhw single charge temperature', id: 'wwseltempsingle', m: 2 },
{ v: 'flow', n: 'dhw type', id: 'wwtype', m: 0, w: false },
{ v: 'hot', n: 'dhw comfort', id: 'wwcomfort', m: 0, w: false },
{ v: 40, n: 'dhw flow temperature offset', id: 'wwflowtempoffset', m: 0, w: false },
{ v: 100, n: 'dhw max power', id: 'wwmaxpower', m: 0, w: false },
{ v: false, n: 'dhw circulation pump available', id: 'wwcircpump', m: 0, w: false },
{ v: '3-way valve', n: 'dhw charging type', id: 'wwchargetype', m: 0, w: false },
{ v: -5, n: 'dhw hysteresis on temperature', id: 'wwhyston', m: 0, w: false },
{ v: 0, n: 'dhw hysteresis off temperature', id: 'wwhystoff', m: 0, w: false },
{ v: 70, n: 'dhw disinfection temperature', id: 'wwdisinfectiontemp', m: 0, w: false },
{ v: 'off', n: 'dhw circulation pump mode', id: 'wwcircmode', m: 0, w: false },
{ v: false, n: 'dhw circulation active', id: 'wwcirc', m: 0, w: false },
{ v: 46.4, n: 'dhw current intern temperature', id: 'wwcurtemp', m: 0, w: false },
{ n: 'dhw current extern temperature', id: 'wwcurtemp2', m: 2 },
{ v: 0, n: 'dhw current tap water flow', id: 'wwcurflow', m: 0, w: false },
{ v: 46.3, n: 'dhw storage intern temperature', id: 'wwstoragetemp1', m: 0, w: false },
{ n: 'dhw storage extern temperature', id: 'wwstoragetemp2', m: 2 },
{ v: true, n: 'dhw activated', id: 'wwactivated', m: 0, w: false },
{ v: false, n: 'dhw one time charging', id: 'wwonetime', m: 0, w: false },
{ v: false, n: 'dhw disinfecting', id: 'wwdisinfecting', m: 0, w: false },
{ v: false, n: 'dhw charging', id: 'wwcharging', m: 0, w: false },
{ v: false, n: 'dhw recharging', id: 'wwrecharging', m: 0, w: false },
{ v: true, n: 'dhw temperature ok', id: 'wwtempok', m: 0, w: false },
{ v: false, n: 'dhw active', id: 'wwactive', m: 0, w: false },
{ v: true, n: 'dhw 3way valve active', id: 'ww3wayvalve', m: 0, w: false },
{ v: 0, n: 'dhw set pump power', id: 'wwsetpumppower', m: 0, w: true },
{ n: 'dhw mixer temperature', id: 'wwmixertemp', m: 2 },
{ n: 'dhw cylinder middle temperature (TS3)', id: 'wwcylmiddletemp', m: 2 },
{ v: 288768, n: 'dhw starts', id: 'wwstarts', m: 0, w: false },
{ v: 102151, n: 'dhw active time', id: 'wwworkm', m: 0, w: false },
]
const emsesp_deviceentities_4 = [
{
v: 16,
n: 'hc2 selected room temperature',
id: 'hc2/seltemp',
m: 8,
w: true,
},
{
v: 18.5,
n: 'hc2 current room temperature',
id: 'hc2/curtemp',
m: 2,
w: false,
},
{
v: 'off',
n: 'hc2 mode',
id: 'hc2/mode',
m: 2,
w: true,
},
]
// LOG
rest_server.get(FETCH_LOG_ENDPOINT, (req, res) => {
const encoded = msgpack.encode(fetch_log)
res.write(encoded, 'binary')
res.end(null, 'binary')
})
rest_server.get(LOG_SETTINGS_ENDPOINT, (req, res) => {
res.json(log_settings)
})
rest_server.post(LOG_SETTINGS_ENDPOINT, (req, res) => {
log_settings = req.body
console.log(JSON.stringify(log_settings))
res.json(log_settings)
})
// NETWORK
rest_server.get(NETWORK_STATUS_ENDPOINT, (req, res) => {
res.json(network_status)
})
rest_server.get(NETWORK_SETTINGS_ENDPOINT, (req, res) => {
res.json(network_settings)
})
rest_server.post(NETWORK_SETTINGS_ENDPOINT, (req, res) => {
network_settings = req.body
console.log(JSON.stringify(network_settings))
res.json(network_settings)
})
rest_server.get(LIST_NETWORKS_ENDPOINT, (req, res) => {
res.json(list_networks)
})
rest_server.get(SCAN_NETWORKS_ENDPOINT, (req, res) => {
res.sendStatus(202)
})
// AP
rest_server.get(AP_SETTINGS_ENDPOINT, (req, res) => {
res.json(ap_settings)
})
rest_server.get(AP_STATUS_ENDPOINT, (req, res) => {
res.json(ap_status)
})
rest_server.post(AP_SETTINGS_ENDPOINT, (req, res) => {
ap_status = req.body
console.log(JSON.stringify(ap_settings))
res.json(ap_settings)
})
// OTA
rest_server.get(OTA_SETTINGS_ENDPOINT, (req, res) => {
res.json(ota_settings)
})
rest_server.post(OTA_SETTINGS_ENDPOINT, (req, res) => {
ota_settings = req.body
console.log(JSON.stringify(ota_settings))
res.json(ota_settings)
})
// MQTT
rest_server.get(MQTT_SETTINGS_ENDPOINT, (req, res) => {
res.json(mqtt_settings)
})
rest_server.post(MQTT_SETTINGS_ENDPOINT, (req, res) => {
mqtt_settings = req.body
console.log(JSON.stringify(mqtt_settings))
res.json(mqtt_settings)
})
rest_server.get(MQTT_STATUS_ENDPOINT, (req, res) => {
res.json(mqtt_status)
})
// NTP
rest_server.get(NTP_SETTINGS_ENDPOINT, (req, res) => {
res.json(ntp_settings)
})
rest_server.post(NTP_SETTINGS_ENDPOINT, (req, res) => {
ntp_settings = req.body
console.log(JSON.stringify(ntp_settings))
res.json(ntp_settings)
})
rest_server.get(NTP_STATUS_ENDPOINT, (req, res) => {
res.json(ntp_status)
})
rest_server.post(TIME_ENDPOINT, (req, res) => {
res.sendStatus(200)
})
// SYSTEM
rest_server.get(SYSTEM_STATUS_ENDPOINT, (req, res) => {
res.json(system_status)
})
rest_server.get(SECURITY_SETTINGS_ENDPOINT, (req, res) => {
res.json(security_settings)
})
rest_server.post(SECURITY_SETTINGS_ENDPOINT, (req, res) => {
security_settings = req.body
console.log(JSON.stringify(security_settings))
res.json(security_settings)
})
rest_server.get(FEATURES_ENDPOINT, (req, res) => {
res.json(features)
})
rest_server.get(VERIFY_AUTHORIZATION_ENDPOINT, (req, res) => {
res.json(verify_authentication)
})
rest_server.post(RESTART_ENDPOINT, (req, res) => {
res.sendStatus(200)
})
rest_server.post(FACTORY_RESET_ENDPOINT, (req, res) => {
res.sendStatus(200)
})
rest_server.post(UPLOAD_FILE_ENDPOINT, (req, res) => {
res.sendStatus(200)
})
rest_server.post(SIGN_IN_ENDPOINT, (req, res) => {
console.log('Signed in as ' + req.body.username)
res.json(signin)
})
rest_server.get(GENERATE_TOKEN_ENDPOINT, (req, res) => {
res.json(generate_token)
})
// EMS-ESP Project stuff
rest_server.post(EMSESP_RESET_CUSTOMIZATIONS_ENDPOINT, (req, res) => {
console.log('Removing all customizations...')
res.sendStatus(200)
})
rest_server.get(EMSESP_SETTINGS_ENDPOINT, (req, res) => {
console.log('Get settings: ' + JSON.stringify(settings))
res.json(settings)
})
rest_server.post(EMSESP_SETTINGS_ENDPOINT, (req, res) => {
settings = req.body
console.log('Write settings: ' + JSON.stringify(settings))
res.status(202).json(settings) // restart needed
// res.status(200).json(settings); // no restart needed
})
rest_server.get(EMSESP_CORE_DATA_ENDPOINT, (req, res) => {
console.log('send back core data...')
res.json(emsesp_coredata)
})
rest_server.get(EMSESP_SENSOR_DATA_ENDPOINT, (req, res) => {
console.log('send back sensor data...')
res.json(emsesp_sensordata)
})
rest_server.get(EMSESP_DEVICES_ENDPOINT, (req, res) => {
res.json(emsesp_devices)
})
rest_server.post(EMSESP_SCANDEVICES_ENDPOINT, (req, res) => {
console.log('Scan devices...')
res.sendStatus(200)
})
rest_server.get(EMSESP_STATUS_ENDPOINT, (req, res) => {
res.json(status)
})
rest_server.post(EMSESP_DEVICEDATA_ENDPOINT, (req, res) => {
const id = req.body.id
console.log('send back device data for ' + id)
if (id === 1) {
const encoded = msgpack.encode(emsesp_devicedata_1)
res.write(encoded, 'binary')
res.end(null, 'binary')
}
if (id === 2) {
const encoded = msgpack.encode(emsesp_devicedata_2)
res.write(encoded, 'binary')
res.end(null, 'binary')
}
if (id === 4) {
const encoded = msgpack.encode(emsesp_devicedata_4)
res.write(encoded, 'binary')
res.end(null, 'binary')
}
})
rest_server.post(EMSESP_DEVICEENTITIES_ENDPOINT, (req, res) => {
const id = req.body.id
if (id === 1) {
const encoded = msgpack.encode(emsesp_deviceentities_1)
res.write(encoded, 'binary')
res.end(null, 'binary')
}
if (id === 2) {
const encoded = msgpack.encode(emsesp_deviceentities_2)
res.write(encoded, 'binary')
res.end(null, 'binary')
}
if (id === 4) {
const encoded = msgpack.encode(emsesp_deviceentities_4)
res.write(encoded, 'binary')
res.end(null, 'binary')
}
})
function updateMask(entity, de, dd) {
const current_mask = parseInt(entity.slice(0, 2), 16)
const shortname_with_customname = entity.slice(2)
const shortname = shortname_with_customname.split('|')[0]
const new_custom_name = shortname_with_customname.split('|')[1]
// find in de
de_objIndex = de.findIndex((obj) => obj.id === shortname)
if (de_objIndex !== -1) {
if (de[de_objIndex].cn) {
fullname = de[de_objIndex].cn
} else {
fullname = de[de_objIndex].n
}
// find in dd, either looking for fullname or custom name
dd_objIndex = dd.data.findIndex((obj) => obj.id.slice(2) === fullname)
if (dd_objIndex !== -1) {
let changed = new Boolean(false)
// see if the mask has changed
const old_mask = parseInt(dd.data[dd_objIndex].id.slice(0, 2), 16)
if (old_mask !== current_mask) {
changed = true
console.log('mask has changed to ' + current_mask.toString(16))
}
// see if the custom name has changed
const old_custom_name = dd.data[dd_objIndex].cn
console.log('comparing old ' + old_custom_name + ' with new ' + new_custom_name)
if (old_custom_name !== new_custom_name) {
changed = true
new_fullname = new_custom_name
console.log('name has changed to ' + new_custom_name)
} else {
new_fullname = fullname
}
if (changed) {
console.log(
'Updating ' + dd.data[dd_objIndex].id + ' -> ' + current_mask.toString(16).padStart(2, '0') + new_fullname,
)
de[de_objIndex].m = current_mask
de[de_objIndex].cn = new_fullname
dd.data[dd_objIndex].id = current_mask.toString(16).padStart(2, '0') + new_fullname
dd.data[dd_objIndex].cn = new_fullname
}
console.log('new dd:')
console.log(dd.data[dd_objIndex])
console.log('new de:')
console.log(de[de_objIndex])
} else {
console.log('error, dd not found')
}
} else {
console.log("can't locate record for shortname " + shortname)
}
}
rest_server.post(EMSESP_CUSTOM_ENTITIES_ENDPOINT, (req, res) => {
const id = req.body.id
console.log('customization id = ' + id)
console.log(req.body.entity_ids)
for (const entity of req.body.entity_ids) {
if (id === 1) {
updateMask(entity, emsesp_deviceentities_1, emsesp_devicedata_1)
} else if (id === 2) {
updateMask(entity, emsesp_deviceentities_2, emsesp_devicedata_2)
} else if (id === 4) {
updateMask(entity, emsesp_deviceentities_4, emsesp_devicedata_4)
}
}
res.sendStatus(200)
})
rest_server.post(EMSESP_WRITE_VALUE_ENDPOINT, (req, res) => {
const devicevalue = req.body.devicevalue
const id = req.body.id
if (id === 1) {
console.log('Write device value for Thermostat: ' + JSON.stringify(devicevalue))
objIndex = emsesp_devicedata_1.data.findIndex((obj) => obj.c == devicevalue.c)
emsesp_devicedata_1.data[objIndex] = devicevalue
}
if (id === 2) {
console.log('Write device value for Boiler: ' + JSON.stringify(devicevalue))
objIndex = emsesp_devicedata_2.data.findIndex((obj) => obj.c == devicevalue.c)
emsesp_devicedata_2.data[objIndex] = devicevalue
}
if (id === 4) {
console.log('Write device value for Thermostat2: ' + JSON.stringify(devicevalue))
objIndex = emsesp_devicedata_4.data.findIndex((obj) => obj.c == devicevalue.c)
emsesp_devicedata_4.data[objIndex] = devicevalue
}
res.sendStatus(200)
})
rest_server.post(EMSESP_WRITE_SENSOR_ENDPOINT, (req, res) => {
const sensor = req.body
console.log('Write sensor: ' + JSON.stringify(sensor))
objIndex = emsesp_sensordata.sensors.findIndex((obj) => obj.id == sensor.id)
if (objIndex !== -1) {
emsesp_sensordata.sensors[objIndex].n = sensor.name
emsesp_sensordata.sensors[objIndex].o = sensor.offset
} else {
console.log('not found')
}
res.sendStatus(200)
})
rest_server.post(EMSESP_WRITE_ANALOG_ENDPOINT, (req, res) => {
const analog = req.body
console.log('Write analog: ' + JSON.stringify(analog))
objIndex = emsesp_sensordata.analogs.findIndex((obj) => obj.g == analog.gpio)
if (objIndex === -1) {
console.log('new analog')
emsesp_sensordata.analogs.push({
id: analog.i.toString(),
g: analog.gpio,
n: analog.name,
f: analog.factor,
o: analog.offset,
u: analog.uom,
t: analog.type,
})
} else {
if (analog.type === -1) {
console.log('removing analog gpio' + analog.gpio + ' index ' + objIndex)
emsesp_sensordata.analogs[objIndex].t = -1
} else {
console.log('updating analog gpio' + analog.gpio + ' index ' + objIndex)
emsesp_sensordata.analogs[objIndex].n = analog.name
emsesp_sensordata.analogs[objIndex].f = analog.factor
emsesp_sensordata.analogs[objIndex].o = analog.offset
emsesp_sensordata.analogs[objIndex].u = analog.uom
emsesp_sensordata.analogs[objIndex].t = analog.type
}
}
res.sendStatus(200)
})
rest_server.post(EMSESP_BOARDPROFILE_ENDPOINT, (req, res) => {
const board_profile = req.body.board_profile
const data = {
led_gpio: settings.led_gpio,
dallas_gpio: settings.dallas_gpio,
rx_gpio: settings.rx_gpio,
tx_gpio: settings.tx_gpio,
pbutton_gpio: settings.pbutton_gpio,
phy_type: settings.phy_type,
eth_power: settings.eth_power,
eth_phy_addr: settings.eth_phy_addr,
eth_clock_mode: settings.eth_clock_mode,
}
if (board_profile == 'S32') {
// BBQKees Gateway S32
data.led_gpio = 2
data.dallas_gpio = 18
data.rx_gpio = 23
data.tx_gpio = 5
data.pbutton_gpio = 0
data.phy_type = 0
data.eth_power = 0
data.eth_phy_addr = 0
data.eth_clock_mode = 0
} else if (board_profile == 'E32') {
// BBQKees Gateway E32
data.led_gpio = 2
data.dallas_gpio = 4
data.rx_gpio = 5
data.tx_gpio = 17
data.pbutton_gpio = 33
data.phy_type = 1
data.eth_power = 16
data.eth_phy_addr = 1
data.eth_clock_mode = 0
} else if (board_profile == 'MH-ET') {
// MH-ET Live D1 Mini
data.led_gpio = 2
data.dallas_gpio = 18
data.rx_gpio = 23
data.tx_gpio = 5
data.pbutton_gpio = 0
data.phy_type = 0
data.eth_power = 0
data.eth_phy_addr = 0
data.eth_clock_mode = 0
} else if (board_profile == 'NODEMCU') {
// NodeMCU 32S
data.led_gpio = 2
data.dallas_gpio = 18
data.rx_gpio = 23
data.tx_gpio = 5
data.pbutton_gpio = 0
data.phy_type = 0
data.eth_power = 0
data.eth_phy_addr = 0
data.eth_clock_mode = 0
} else if (board_profile == 'LOLIN') {
// Lolin D32
data.led_gpio = 2
data.dallas_gpio = 18
data.rx_gpio = 17
data.tx_gpio = 16
data.pbutton_gpio = 0
data.phy_type = 0
data.eth_power = 0
data.eth_phy_addr = 0
data.eth_clock_mode = 0
} else if (board_profile == 'OLIMEX') {
// Olimex ESP32-EVB (uses U1TXD/U1RXD/BUTTON, no LED or Dallas)
data.led_gpio = 0
data.dallas_gpio = 0
data.rx_gpio = 36
data.tx_gpio = 4
data.pbutton_gpio = 34
data.phy_type = 1
data.eth_power = -1
data.eth_phy_addr = 0
data.eth_clock_mode = 0
} else if (board_profile == 'OLIMEXPOE') {
// Olimex ESP32-POE
data.led_gpio = 0
data.dallas_gpio = 0
data.rx_gpio = 36
data.tx_gpio = 4
data.pbutton_gpio = 34
data.phy_type = 1
data.eth_power = 12
data.eth_phy_addr = 0
data.eth_clock_mode = 3
} else if (board_profile == 'C3MINI') {
// Lolin C3 mini
data.led_gpio = 7
data.dallas_gpio = 1
data.rx_gpio = 4
data.tx_gpio = 5
data.pbutton_gpio = 9
data.phy_type = 0
data.eth_power = 0
data.eth_phy_addr = 0
data.eth_clock_mode = 0
} else if (board_profile == 'S2MINI') {
// Lolin C3 mini
data.led_gpio = 15
data.dallas_gpio = 7
data.rx_gpio = 11
data.tx_gpio = 12
data.pbutton_gpio = 0
data.phy_type = 0
data.eth_power = 0
data.eth_phy_addr = 0
data.eth_clock_mode = 0
} else if (board_profile == 'S3MINI') {
// Liligo S3 mini
data.led_gpio = 17
data.dallas_gpio = 18
data.rx_gpio = 8
data.tx_gpio = 5
data.pbutton_gpio = 0
data.phy_type = 0
data.eth_power = 0
data.eth_phy_addr = 0
data.eth_clock_mode = 0
}
console.log('boardProfile POST. Sending back, profile: ' + board_profile + ', ' + 'data: ' + JSON.stringify(data))
res.send(data)
})
// EMS-ESP API specific
const emsesp_info = {
System: {
version: '3.5.0',
uptime: '001+06:40:34.018',
'uptime (seconds)': 110434,
freemem: 131,
'reset reason': 'Software reset CPU / Software reset CPU',
'Dallas sensors': 3,
},
Network: {
connection: 'Ethernet',
hostname: 'ems-esp',
MAC: 'A8:03:2A:62:64:CF',
'IPv4 address': '192.168.1.134/255.255.255.0',
'IPv4 gateway': '192.168.1.1',
'IPv4 nameserver': '192.168.1.1',
},
Status: {
'bus status': 'connected',
'bus protocol': 'Buderus',
'telegrams received': 84986,
'read requests sent': 14748,
'write requests sent': 3,
'incomplete telegrams': 8,
'tx fails': 0,
'rx line quality': 100,
'tx line quality': 100,
MQTT: 'connected',
'MQTT publishes': 46336,
'MQTT publish fails': 0,
'Dallas reads': 22086,
'Dallas fails': 0,
},
Devices: [
{
type: 'Boiler',
name: 'Nefit GBx72/Trendline/Cerapur/Greenstar Si/27i (DeviceID:0x08 ProductID:123, Version:06.01)',
handlers:
'0x10 0x11 0xC2 0x14 0x15 0x1C 0x18 0x19 0x1A 0x35 0x16 0x33 0x34 0x26 0x2A 0xD1 0xE3 0xE4 0xE5 0xE6 0xE9 0xEA',
},
{
type: 'Thermostat',
name: 'RC20/Moduline 300 (DeviceID:0x17, ProductID:77, Version:03.03)',
handlers: '0xA3 0x06 0xA2 0x12 0x91 0xA8',
},
],
}
rest_server.post(API_ENDPOINT_ROOT, (req, res) => {
console.log('Generic API POST')
console.log(req.body)
if (req.body.device === 'system') {
if (req.body.entity === 'info') {
console.log('sending system info: ' + JSON.stringify(emsesp_info))
} else if (req.body.entity === 'settings') {
console.log('sending system settings: ' + JSON.stringify(settings))
res.json(settings)
} else {
res.sendStatus(200)
}
} else {
res.sendStatus(200)
}
})
rest_server.get(API_ENDPOINT_ROOT, (req, res) => {
console.log('Generic API GET')
res.sendStatus(200)
})
const SYSTEM_INFO_ENDPOINT = API_ENDPOINT_ROOT + 'system/info'
rest_server.post(SYSTEM_INFO_ENDPOINT, (req, res) => {
console.log('System Info POST: ' + JSON.stringify(req.body))
res.sendStatus(200)
})
rest_server.get(SYSTEM_INFO_ENDPOINT, (req, res) => {
console.log('System Info GET')
res.json(emsesp_info)
})
const GET_SETTINGS_ENDPOINT = REST_ENDPOINT_ROOT + 'getSettings'
rest_server.get(GET_SETTINGS_ENDPOINT, (req, res) => {
console.log('System Settings:')
res.json(settings)
})
const GET_CUSTOMIZATIONS_ENDPOINT = REST_ENDPOINT_ROOT + 'getCustomizations'
rest_server.get(GET_CUSTOMIZATIONS_ENDPOINT, (req, res) => {
console.log('Customizations:')
// not implemented yet
res.sendStatus(200)
})
// start server
const expressServer = rest_server.listen(port, () =>
console.log(`EMS-ESP REST API server running on http://localhost:${port}/api`),
)
// start websocket server
const websocketServer = new WebSocket.Server({
noServer: true,
path: '/ws',
})
console.log('WebSocket server is listening to /ws')
expressServer.on('upgrade', (request, socket, head) => {
websocketServer.handleUpgrade(request, socket, head, (websocket) => {
websocketServer.emit('connection', websocket, request)
})
})
websocketServer.on('connection', function connection(websocketConnection, connectionRequest) {
const [_path, params] = connectionRequest?.url?.split('?')
console.log(params)
websocketConnection.on('message', (message) => {
const parsedMessage = JSON.parse(message)
console.log(parsedMessage)
})
})
var count = 8
var log_index = 0
const ES_ENDPOINT_ROOT = '/es/'
const ES_LOG_ENDPOINT = ES_ENDPOINT_ROOT + 'log'
rest_server.get(ES_LOG_ENDPOINT, function (req, res) {
res.setHeader('Content-Type', 'text/event-stream')
res.setHeader('Cache-Control', 'no-cache')
res.setHeader('Access-Control-Allow-Origin', '*')
res.setHeader('Connection', 'keep-alive')
// res.setHeader('Content-Encoding', 'deflate')
// res.setHeader('X-Accel-Buffering', 'no')
res.flushHeaders()
var timer = setInterval(function () {
count += 1
log_index += 1
const data = {
t: '000+00:00:00.000',
l: 3, // error
i: count,
n: 'system',
m: 'incoming message #' + count + '/' + log_index,
}
const sseFormattedResponse = `data: ${JSON.stringify(data)}\n\n`
// console.log('sending log #' + count)
res.write(sseFormattedResponse)
res.flush() // this is important
// if buffer full start over
if (log_index > 50) {
fetch_log.events = []
log_index = 0
}
fetch_log.events.push(data) // append to buffer
}, 1000)
})
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