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Java Navu API Call Action in Pre_mod Error: Application Timeout

yongz2
Cisco Employee
Cisco Employee

I just want to use Navu api to call device_sync_from action in a service rather than in action, following is my code and logs.

The NavuAction syncFrom is correct but syncFrom.call() seems resulting nso said "Aborted: application timeout".

Call device sync-from should be easy, but I made a mistake somewhere probably.

I'm sorry to ask such a stupid question o(╥﹏╥)o , but can someone help me??

Appreciate for your help!

 

 

@ServiceCallback(servicePoint = "servicepoint", callType = ServiceCBType.PRE_MODIFICATION)
public Properties preModification(ServiceContext context, ServiceOperationType operation, ConfPath path, Properties opaque) throws ConfException{

NavuNode ncsRoot = context.getRootNode();
NavuNode service = context.getServiceNode();

NavuList policies = service.list("policy");
for(NavuContainer policy : policies.elements()) {
    String deviceName = policy.leaf("device").valueAsString();
    NavuContainer device = (NavuContainer)ncsRoot.getNavuNode(new ConfPath("/ncs:devices/device{%s}", deviceName));
    NavuAction syncFrom = device.action("sync-from");
    ConfXMLParam[] response = syncFrom.call();
    // ncsRoot.container("devices").list("device").elem(deviceName).action("sync-from").call();
  }
  return opaque;
}



 

 

<DEBUG> 8-May-2020::16:16:03.806 ubuntu ncs[9594]: devel-c trans_lock request daemon id: 5 session id: 309
<DEBUG> 8-May-2020::16:16:03.806 ubuntu ncs[9594]: devel-c trans_lock succeeded daemon id: 5 session id: 309
<DEBUG> 8-May-2020::16:16:03.807 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=309: validate: grabbing transaction lock ok
<DEBUG> 8-May-2020::16:16:03.807 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=309: validate: run transforms and transaction hooks...
<INFO> 8-May-2020::16:16:03.809 ubuntu ncs[9594]: ncs service /security-policy-request{8}: pre_modification: service pre-modification...
<DEBUG> 8-May-2020::16:16:03.809 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=309: ncs: service /security-policy-requests/security-policy-request[request-id='8']: pre-modification: service pre-modification...
<DEBUG> 8-May-2020::16:16:03.810 ubuntu ncs[9594]: devel-c new_usess db request daemon id: 64
<DEBUG> 8-May-2020::16:16:03.811 ubuntu ncs[9594]: devel-c db reply daemon id: 64
<DEBUG> 8-May-2020::16:16:03.811 ubuntu ncs[9594]: devel-c new_trans request daemon id: 64 thandle: 309
<DEBUG> 8-May-2020::16:16:03.825 ubuntu ncs[9594]: devel-c New worker connected (daemon id: 64 worker id: 2)
<DEBUG> 8-May-2020::16:16:03.826 ubuntu ncs[9594]: devel-c new_trans succeeded daemon id: 64 session id: 2 worker id: 2
<DEBUG> 8-May-2020::16:16:03.826 ubuntu ncs[9594]: devel-c service_pre_modification(create) request for callpoint 'security-policy-servicepoint' path /security-policy-request{8}
<INFO> 8-May-2020::16:16:03.866 ubuntu ncs[9594]: ncs locked
<DEBUG> 8-May-2020::16:16:03.868 ubuntu ncs[9594]: ncs Requestor {'sync-from',116,<0.11379.0>} tries to acquire lock for device <<"fw-0">>
<INFO> 8-May-2020::16:16:03.874 ubuntu ncs[9594]: ncs device fw-0: sync-from...
<INFO> 8-May-2020::16:16:03.882 ubuntu ncs[9594]: ncs device fw-0: connect: device connect...
<INFO> 8-May-2020::16:16:03.949 ubuntu ncs[9594]: ncs device fw-0: connect: device connect ok
<INFO> 8-May-2020::16:16:04.505 ubuntu ncs[9594]: ncs device fw-0: show: device show...
<INFO> 8-May-2020::16:16:05.135 ubuntu ncs[9594]: ncs device fw-0: show: device show ok
<INFO> 8-May-2020::16:16:05.135 ubuntu ncs[9594]: ncs device fw-0: get_trans_id: device get-trans-id...
<INFO> 8-May-2020::16:16:05.141 ubuntu ncs[9594]: ncs device fw-0: get_trans_id: device get-trans-id ok
<DEBUG> 8-May-2020::16:16:05.141 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: entering validate phase for running...
<DEBUG> 8-May-2020::16:16:05.142 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: validate: run pre-trans-lock service callbacks...
<DEBUG> 8-May-2020::16:16:05.145 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: validate: run transforms and transaction hooks...
<DEBUG> 8-May-2020::16:16:05.146 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: validate: run transforms and transaction hooks done
<DEBUG> 8-May-2020::16:16:05.147 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: validate: pre-trans-lock service callbacks done
<DEBUG> 8-May-2020::16:16:05.147 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: validate: grabbing transaction lock...
<INFO> 8-May-2020::16:16:36.925 ubuntu ncs[9594]: ncs device fw-0: close: device close...
<INFO> 8-May-2020::16:16:36.926 ubuntu ncs[9594]: ncs device fw-0: close: device close ok
<ERR> 8-May-2020::16:18:05.552 ubuntu ncs[9594]: devel-c Worker socket query timed out daemon 'CreateSecurityPolicyService' id 64
<ERR> 8-May-2020::16:18:05.554 ubuntu ncs[9594]: devel-c service_pre_modification(create) error {external_timeout, ""} for callpoint 'security-policy-servicepoint' path /security-policy-request{8}
<INFO> 8-May-2020::16:18:05.555 ubuntu ncs[9594]: ncs service /security-policy-request{8}: pre_modification: service pre-modification error
<DEBUG> 8-May-2020::16:18:05.557 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=309: ncs: service /security-policy-requests/security-policy-request[request-id='8']: pre-modification: service pre-modification error
<DEBUG> 8-May-2020::16:18:05.558 ubuntu ncs[9594]: ncs commit progress db=undefined usid=122 thandle=321: entering write-start phase for operational...
<DEBUG> 8-May-2020::16:18:05.558 ubuntu ncs[9594]: ncs commit progress db=undefined usid=122 thandle=321: cdb: write-start
<DEBUG> 8-May-2020::16:18:05.559 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=309: validate: run transforms and transaction hooks done
<DEBUG> 8-May-2020::16:18:05.560 ubuntu ncs[9594]: devel-c trans_unlock request daemon id: 5 session id: 309
<DEBUG> 8-May-2020::16:18:05.560 ubuntu ncs[9594]: devel-c new_trans request daemon id: 5 thandle: 315
<DEBUG> 8-May-2020::16:18:05.560 ubuntu ncs[9594]: devel-c trans_unlock succeeded daemon id: 5 session id: 309
<DEBUG> 8-May-2020::16:18:05.560 ubuntu ncs[9594]: devel-c new_trans succeeded daemon id: 5 session id: 315 worker id: 1
<DEBUG> 8-May-2020::16:18:05.561 ubuntu ncs[9594]: devel-c new_trans request daemon id: 1 thandle: 315
<DEBUG> 8-May-2020::16:18:05.561 ubuntu ncs[9594]: devel-c new_trans succeeded daemon id: 1 session id: 315 worker id: 1
<DEBUG> 8-May-2020::16:18:05.561 ubuntu ncs[9594]: devel-c trans_lock request daemon id: 5 session id: 315
<DEBUG> 8-May-2020::16:18:05.562 ubuntu ncs[9594]: devel-c trans_lock succeeded daemon id: 5 session id: 315
<DEBUG> 8-May-2020::16:18:05.562 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: validate: grabbing transaction lock ok
<DEBUG> 8-May-2020::16:18:05.567 ubuntu ncs[9594]: ncs commit progress db=running usid=116 thandle=315: validate: creating rollback file...

1 Accepted Solution

Accepted Solutions

vleijon
Cisco Employee
Cisco Employee

You cannot call sync-from from inside your service code because you already have the database locked.

 

There is a previous thread on a similar topic here: https://community.cisco.com/t5/nso-developer-hub-discussions/call-partial-sync-from-function-in-cb-create/td-p/3895272

View solution in original post

2 Replies 2

vleijon
Cisco Employee
Cisco Employee

You cannot call sync-from from inside your service code because you already have the database locked.

 

There is a previous thread on a similar topic here: https://community.cisco.com/t5/nso-developer-hub-discussions/call-partial-sync-from-function-in-cb-create/td-p/3895272

Thanks vleijon ! understand now.