Re: [akka-user] 2.4-SNAPSHOT Did bind-hostname/bind-port functionality change?
On Tue, Apr 14, 2015 at 1:07 PM, Viktor Klang viktor.kl...@gmail.com
wrote:
Hi Greg,
have you verified that the configuration is applied to the application?
On Tue, Apr 14, 2015 at 10:13 AM, tigerfoot gzol...@gmail.com wrote:
Hello,
I had a working demo of Akka remoting working in a Docker container. I
ran my server in Docker and was able to communicate with it from an
external program. My application.conf looked like this:
akka {
loglevel = ERROR
stdout-loglevel = ERROR
loggers = [akka.event.slf4j.Slf4jLogger]
actor {
provider = akka.remote.RemoteActorRefProvider
}
remote {
enabled-transports = [akka.remote.netty.tcp]
netty.tcp {
# Internal addr
bind-hostname = localhost # also tried 127.0.0.1
You are binding to the localhost which docker does not forward connections
to. Bind to either the IP address provided by docker if you know it, or to
${HOSTNAME} environment variable, or to 0.0.0.0 to bind to all interfaces.
bind-port = 2551
# External Docker addr
hostname = 172.16.240.141
port = 9100
}
}
}
Boxed up I run my container like this (to map ports)--the web port
mapping works fine:
docker run -it -p 9100:2551 -p 9101:8080 --name dexp localhost:5000/root
My client tries to connect to it like this:
val c = ConfigFactory parseString akka {
actor {
provider = akka.remote.RemoteActorRefProvider
}
remote {
enabled-transports = [akka.remote.netty.tcp]
netty.tcp {
hostname = localhost
port = 5151
}
}
}
val sys = ActorSystem( boom, c )
val actor = sys.actorSelection(akka.tcp://
dockerexp@172.16.240.141:9100/user/dockerexp)
println(Actor: +actor)
implicit val timo = Timeout(5.seconds)
try {
println( Await.result( (actor ? hey).asInstanceOf[Future[String]],
15.seconds) )
} finally {
println(Dying...)
Thread.sleep(5000)
sys.shutdown()
}
This isn't working anymore--just times out and dies. It did work several
months ago when 2.4-SNAPSHOT was first available. Am I doing something
wrong?
Thanks,
Greg
--
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√
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[akka-user] 2.4-SNAPSHOT Did bind-hostname/bind-port functionality change?
Hello,
I had a working demo of Akka remoting working in a Docker container. I ran
my server in Docker and was able to communicate with it from an external
program. My application.conf looked like this:
akka {
loglevel = ERROR
stdout-loglevel = ERROR
loggers = [akka.event.slf4j.Slf4jLogger]
actor {
provider = akka.remote.RemoteActorRefProvider
}
remote {
enabled-transports = [akka.remote.netty.tcp]
netty.tcp {
# Internal addr
bind-hostname = localhost # also tried 127.0.0.1
bind-port = 2551
# External Docker addr
hostname = 172.16.240.141
port = 9100
}
}
}
Boxed up I run my container like this (to map ports)--the web port mapping
works fine:
docker run -it -p 9100:2551 -p 9101:8080 --name dexp localhost:5000/root
My client tries to connect to it like this:
val c = ConfigFactory parseString akka {
actor {
provider = akka.remote.RemoteActorRefProvider
}
remote {
enabled-transports = [akka.remote.netty.tcp]
netty.tcp {
hostname = localhost
port = 5151
}
}
}
val sys = ActorSystem( boom, c )
val actor = sys.actorSelection(
akka.tcp://dockerexp@172.16.240.141:9100/user/dockerexp)
println(Actor: +actor)
implicit val timo = Timeout(5.seconds)
try {
println( Await.result( (actor ? hey).asInstanceOf[Future[String]], 15.
seconds) )
} finally {
println(Dying...)
Thread.sleep(5000)
sys.shutdown()
}
This isn't working anymore--just times out and dies. It did work several
months ago when 2.4-SNAPSHOT was first available. Am I doing something
wrong?
Thanks,
Greg
--
Read the docs: http://akka.io/docs/
Check the FAQ:
http://doc.akka.io/docs/akka/current/additional/faq.html
Search the archives: https://groups.google.com/group/akka-user
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Re: [akka-user] 2.4-SNAPSHOT Did bind-hostname/bind-port functionality change?
Hi Greg,
have you verified that the configuration is applied to the application?
On Tue, Apr 14, 2015 at 10:13 AM, tigerfoot gzol...@gmail.com wrote:
Hello,
I had a working demo of Akka remoting working in a Docker container. I
ran my server in Docker and was able to communicate with it from an
external program. My application.conf looked like this:
akka {
loglevel = ERROR
stdout-loglevel = ERROR
loggers = [akka.event.slf4j.Slf4jLogger]
actor {
provider = akka.remote.RemoteActorRefProvider
}
remote {
enabled-transports = [akka.remote.netty.tcp]
netty.tcp {
# Internal addr
bind-hostname = localhost # also tried 127.0.0.1
bind-port = 2551
# External Docker addr
hostname = 172.16.240.141
port = 9100
}
}
}
Boxed up I run my container like this (to map ports)--the web port mapping
works fine:
docker run -it -p 9100:2551 -p 9101:8080 --name dexp localhost:5000/root
My client tries to connect to it like this:
val c = ConfigFactory parseString akka {
actor {
provider = akka.remote.RemoteActorRefProvider
}
remote {
enabled-transports = [akka.remote.netty.tcp]
netty.tcp {
hostname = localhost
port = 5151
}
}
}
val sys = ActorSystem( boom, c )
val actor = sys.actorSelection(akka.tcp://
dockerexp@172.16.240.141:9100/user/dockerexp)
println(Actor: +actor)
implicit val timo = Timeout(5.seconds)
try {
println( Await.result( (actor ? hey).asInstanceOf[Future[String]],
15.seconds) )
} finally {
println(Dying...)
Thread.sleep(5000)
sys.shutdown()
}
This isn't working anymore--just times out and dies. It did work several
months ago when 2.4-SNAPSHOT was first available. Am I doing something
wrong?
Thanks,
Greg
--
Read the docs: http://akka.io/docs/
Check the FAQ:
http://doc.akka.io/docs/akka/current/additional/faq.html
Search the archives: https://groups.google.com/group/akka-user
---
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To post to this group, send email to akka-user@googlegroups.com.
Visit this group at http://groups.google.com/group/akka-user.
For more options, visit https://groups.google.com/d/optout.
--
Cheers,
√
--
Read the docs: http://akka.io/docs/
Check the FAQ:
http://doc.akka.io/docs/akka/current/additional/faq.html
Search the archives: https://groups.google.com/group/akka-user
---
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