I already change my server.host to my custom hostname
But I can’t connect to my server with my custom hostname in my Blynk app.
If I login with my IP address, it can connect
Here my server.properties
#hardware mqtt port hardware.mqtt.port=8440 #http, plain web sockets and plain hardware port http.port=8080 #if this property is true csv download url will use port 80 and will ignore http.port force.port.80.for.csv=false #if this property is true redirect_command will use 80 port and will ignore http.port force.port.80.for.redirect=true #secured https, web sockets and app port https.port=9443 #address to bind to. by default bounded to all interfaces listen.address= #by default server uses embedded in jar cert to simplify local server installation. #WARNNING DO NOT USE THIS CERTIFICATES ON PRODUCTION OR IN WHERE ENVIRNOMENTS REAL SECURITY REQUIRED. #provide either full path to files either use '.' for specifying current directory. For instance "./myfile.crt" server.ssl.cert=server.crt server.ssl.key=server.key server.ssl.key.pass= #by default System.getProperty("java.io.tmpdir")/blynk used data.folder= #folder for logs. logs.folder=./logs #log debug level. trace|debug|info|error. Defines how precise logging will be. log.level=info #maximum number of devices allowed per account user.devices.limit=50 #maximum number of tags allowed per account user.tags.limit=100 #defines maximum allowed number of user dashboards. Needed to limit possible number of tokens. user.dashboard.max.limit=100 #defines maximum allowed widget size in KBs as json string. user.widget.max.size.limit=20 #user is limited with 100 messages per second. user.message.quota.limit=100 #maximum allowed number of notification queue. Queue responsible for processing email, pushes, twits sending. #Because of performance issue - those queue is processed in separate thread, this is required due #to blocking nature of all above operations. Usually limit shouldn't be reached. notifications.queue.limit=2000 #Number of threads for performing blocking operations - push, twits, emails, db queries. #Recommended to hold this value low unless you have to perform a lot of blocking operations. blocking.processor.thread.pool.limit=6 #this setting defines how often we can send mail/tweet/push or any other notification. Specified in seconds notifications.frequency.user.quota.limit=5 #this setting defines how often we can send webhooks. Specified in miliseconds webhooks.frequency.user.quota.limit=1000 #this setting defines how big could be response for webhook GET request. Specified in kbs webhooks.response.size.limit=96 #maximum size of user profile in kb's user.profile.max.size=256 #number of strings to store in terminal widget terminal.strings.pool.size=25 #number of strings to store in map widget map.strings.pool.size=25 #number of strings to store in lcd widget lcd.strings.pool.size=6 #maximum number of rows allowed table.rows.pool.size=100 #period in millis for saving all user DB to disk. profile.save.worker.period=60000 #period in millis for saving stats to disk. stats.print.worker.period=60000 #max size of web request in bytes, 256 kb (256x1024) is default web.request.max.size=524288 #maximum number of points that are fetched during CSV export #43200 == 60 * 24 * 30 - minutes points for 1 month csv.export.data.points.max=43200 #specifies maximum period of time when hardware socket could be idle. After which #socket will be closed due to non activity. In seconds. Default value 10 if not provided. #leave it empty for infinity timeout hard.socket.idle.timeout=10 #enable DB enable.db=false #enable raw data storage to DB enable.raw.db.data.store=false #size of async logger ring buffer. should be increased for loads >2-3k req/sec async.logger.ring.buffer.size=2048 #when true - allows reading worker to trigger hardware even app is offline allow.reading.widget.without.active.app=false #when enabled server will also store hardware and app IP allow.store.ip=true #initial amount of energy initial.energy=100000 #ADMINISTRATION SECTION admin.rootPath=/admin #used for reset password page and certificate generation. #by default current server IP is taken. could be replaced with more friendly hostname. #it is recommended to override this property with your server IP to avoid possible problems of host resolving #server.host=test.blynk.cc server.host=mynameisblynk.cc #used for fallback page for reset user password, in most cases it should be the same as server.host #IP is not allowed here, it should be blynk-cloud.com for Blynk app #or *.blynk.cc for private servers with own apps restore.host=blynk-cloud.com product.name=Blynk #email used for certificate registration, could be omitted in case you already specified it in mail.properties #contact.email= #network interface to determine server's current IP. #only the first characters of the interface's name are needed. #the default setting eth will use the first ethX interface found (i.e. eth0) net.interface=eth #comma separated list of administrator IPs. allow access to admin UI only for those IPs. #you may set it for 0.0.0.0/0 to allow access for all. #you may use CIDR notation. For instance, 192.168.0.53/24 allowed.administrator.ips=0.0.0.0/0,::/0 # default admin name and password. that will be created on initial server start firstname.lastname@example.org admin.pass=admin