Re: [jboss-as7-dev] Confusion with arguments for domain.sh, domain controller vs. process controller

Hi Brian. I tried --pc-port and --interprocess-hc-port args on build from today's sources. Argument --pc-port is working as expected, but parameter from --interprocess-hc-port argument isn't reflected. Help says it's port on which the host controller should listen for communication from the process controller. Shouldn't be there connection 127.0.0.1:11111<--> 127.0.0.1:22222 in my example below ? $ ./bin/domain.sh --pc-port=11111 --interprocess-hc-port=22222 $ netstat -natup | grep java tcp 0 0 127.0.0.1:9999 0.0.0.0:* LISTEN 31299/java tcp 0 0 127.0.0.1:8080 0.0.0.0:* LISTEN 31329/java tcp 0 0 127.0.0.1:1240 0.0.0.0:* LISTEN 31335/java tcp 0 0 127.0.0.1:1241 0.0.0.0:* LISTEN 31335/java tcp 0 0 127.0.0.1:1090 0.0.0.0:* LISTEN 31329/java tcp 0 0 127.0.0.1:1091 0.0.0.0:* LISTEN 31329/java tcp 0 0 127.0.0.1:8230 0.0.0.0:* LISTEN 31335/java tcp 0 0 127.0.0.1:9990 0.0.0.0:* LISTEN 31299/java tcp 0 0 127.0.0.1:11111 0.0.0.0:* LISTEN 31284/java tcp 0 0 127.0.0.1:11111 127.0.0.1:49368 SPOJENO 31284/java tcp 0 0 127.0.0.1:9999 127.0.0.1:45597 SPOJENO 31299/java tcp 0 0 127.0.0.1:45597 127.0.0.1:9999 SPOJENO 31329/java tcp 0 0 127.0.0.1:48827 127.0.0.1:9999 SPOJENO 31335/java tcp 0 0 127.0.0.1:49368 127.0.0.1:11111 SPOJENO 31299/java tcp 0 0 127.0.0.1:9999 127.0.0.1:48827 SPOJENO 31299/java NOTE: SPOJENO == ESTABLISHED, PID 31284 is process-controller, PID 31299 is host-controller Rosta ----- Original Message ----- > Try building this branch: > > https://github.com/jbossas/jboss-as/pull/285 > > It has fixes for your recent issues and changes the help text a bit. > > These settings would be rarely used. When you run domain.sh you > create a > process called the ProcessController; that process spawns the > HostController process and the process for any servers. The PC uses > sockets to talk to those processes, by default on localhost and > ephemeral ports. If you don't like that you can use these switches to > change that. > > On 9/14/11 6:53 AM, Rostislav Svoboda wrote: >> Hi Brian. >> >> ****** Arguments for domain.sh command >> >> I have problem to understand some arguments for domain.sh command: >> >> --pc-address=<address> Address of process >> controller socket >> --pc-port=<port> Port of process >> controller socket >> >> --interprocess-name=<proc> Name of this process, >> used to register the socket with the server in the process >> controller >> --interprocess-hc-address=<address> Address this host >> controller's socket should listen onr >> --interprocess-hc-port=<port> Port of this host >> controller's socket should listen on >> >> For example --pc-address and --pc-port are dynamically generated >> for host-controller process and when I run for example >> ./bin/domain.sh --pc-port 50123 I receive >> java.net.ConnectException: Connection refused. >> >> Are these options really meant to be public? Could you please >> provide use cases when it's beneficial to use them? There is no >> information on https://docs.jboss.org/author/display/AS7/. >> >> >> >> ****** Domain Controller vs. Process Controller >> >> When I start domain.sh command, 4 new java processes are crated. >> >> [rsvoboda@rosta-ntb jboss-as7]$ ps aux | grep java >> >> 1) Process containing 'org.jboss.as.process-controller' - this >> seems to be the main process. >> >> I'm using Domain Controller term when speaking about main process. >> Is Process Controller equivalent to Domain Controller? >> >> Logging+configuration are speaking about Process Controller. >> Getting+started+with+JBoss+AS is speaking about Domain Controller. >> Getting+Started+Guide is speaking about both Domain and Process >> Controller. >> >> >> 2) Process containing 'org.jboss.as.host-controller' - process for >> host controller >> >> Just occurred to me - Isn't Host Controller on main instance called >> Domain Controller and Process Controller is only a glue? >> >> This process has defined '--pc-address rosta-ntb --pc-port 34876' >> and it seems it can't be overridden as mentioned before. >> >> >> 3+4) 2 process for server-one and server-two. >> >> >> Maybe adding description of java processes to the Admin Guide would >> be nice. >> >> >> Thanks, >> Rosta > > > -- > Brian Stansberry > Principal Software Engineer > JBoss by Red Hat >