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Avoid port conflicts when Firmware, App and Weather are hosted on the same local RPi

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Peter Basham
2016-02-21 14:29:07 +00:00
parent b5b4ab3115
commit a1bd09176f
1 changed files with 10 additions and 4 deletions
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14
server.js Normal file → Executable file
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@@ -3,11 +3,14 @@ var express = require( "express" ),
mongoose = require( "mongoose" ),
Cache = require( "./models/Cache" ),
CronJob = require( "cron" ).CronJob,
host = process.env.HOST || "127.0.0.1",
port = process.env.PORT || 3000,
app = express();
if ( !process.env.PORT ) {
if ( !process.env.HOST || !process.env.PORT ) {
require( "dotenv" ).load();
host = process.env.HOST || host;
port = process.env.PORT || port;
}
// Connect to local MongoDB instance
@@ -24,6 +27,10 @@ mongoose.connection.on( "error", function() {
app.get( /weather(\d+)\.py/, weather.getWeather );
app.get( /(\d+)/, weather.getWeather );
app.get('/', function (req, res) {
res.send('OpenSprinkler Weather Service');
});
// Handle 404 error
app.use( function( req, res ) {
res.status( 404 );
@@ -31,9 +38,8 @@ app.use( function( req, res ) {
} );
// Start listening on the service port
app.listen( port, "127.0.0.1", function() {
console.log( "OpenSprinkler Weather Service now listening on port %s", port );
app.listen( port, host, function() {
console.log( "OpenSprinkler Weather Service now listening on %s:%s", host, port );
} );
// Schedule a cronjob daily to consildate the weather cache data, runs daily