cf logs <app> --recent failing with websocket: bad handshake

[Owais Mohamed]

Having issues getting to the recent logs of an application. CF_TRACE=true does not provide an helpful information.

I have no issues with 

cf logs <app>

This seems to be tailing the logs fine but when i try to access recent logs it errors out.

$ cf logs fb-user --recent
Connected, dumping recent logs for app fb-user in org social / space dev as <user>...


FAILED
websocket: bad handshake

I enabled cf trace. But it does not provide very helpful information either:

$ CF_TRACE=true cf logs fb-user --recent


VERSION:
6.1.0-homebrew




REQUEST: [2014-10-21T15:47:00-04:00]
GET /v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/apps?q=name%3Afb-user&inline-relations-depth=1 HTTP/1.1
Host: api.cf.<domain>.com
Accept: application/json
Authorization: [PRIVATE DATA HIDDEN]
Content-Type: application/json
User-Agent: go-cli 6.1.0-homebrew / darwin






RESPONSE: [2014-10-21T15:47:00-04:00]
HTTP/1.1 200 OK
Content-Length: 4865
Connection: keep-alive
Content-Type: application/json;charset=utf-8
Date: Tue, 21 Oct 2014 19:47:01 GMT
Server: nginx
X-Cf-Requestid: 1722b733-6943-4397-58aa-0e4b7e7c222e
X-Content-Type-Options: nosniff
X-Vcap-Request-Id: 51e33e6a-a7fe-488a-5fb0-6a16bceb219e::b123458d-5111-43f7-8c37-e6063bc8da83


{
  "total_results": 1,
  "total_pages": 1,
  "prev_url": null,
  "next_url": null,
  "resources": [
    {
      "metadata": {
        "guid": "9906bdd8-f0a8-4037-a29c-6f2b00d56195",
        "url": "/v2/apps/9906bdd8-f0a8-4037-a29c-6f2b00d56195",
        "created_at": "2014-10-21T17:42:12+00:00",
        "updated_at": "2014-10-21T17:43:17+00:00"
      },
      "entity": {
        "name": "fb-user",
        "production": false,
        "space_guid": "635b4998-59ae-4982-b51e-e844335fb447",
        "stack_guid": "bb41d432-2c27-4fcb-a9c6-7fb2eafaa46e",
        "buildpack": null,
        "detected_buildpack": "java-buildpack=v2.5-https://github.com/cloudfoundry/java-buildpack.git#840500e open-jdk-jre=1.8.0_25 spring-auto-reconfiguration=1.5.0_RELEASE tomcat-access-logging-support=2.3.0_RELEASE tomcat-instance=8.0.14 tomcat-lifecycle-support=2.3.0_RELEASE tom...",
        "environment_json": {


        },
        "memory": 512,
        "instances": 10,
        "disk_quota": 1024,
        "state": "STARTED",
        "version": "821f2804-0c83-44ec-9f09-e2600fcb4572",
        "command": null,
        "console": false,
        "debug": null,
        "staging_task_id": "5dece2d14c8c4409abdb07c22ecbcc72",
        "package_state": "STAGED",
        "health_check_timeout": null,
        "staging_failed_reason": null,
        "docker_image": null,
        "package_updated_at": "2014-10-21T17:10:49+00:00",
        "detected_start_command": "JAVA_HOME=$PWD/.java-buildpack/open_jdk_jre JAVA_OPTS=\"-Djava.io.tmpdir=$TMPDIR -XX:OnOutOfMemoryError=$PWD/.java-buildpack/open_jdk_jre/bin/killjava.sh -Xmx382293K -Xms382293K -XX:MaxMetaspaceSize=64M -XX:MetaspaceSize=64M -Xss995K -Daccess.logging.enabled=false -Dhttp.port=$PORT\" $PWD/.java-buildpack/tomcat/bin/catalina.sh run",
        "space_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447",
        "space": {
          "metadata": {
            "guid": "635b4998-59ae-4982-b51e-e844335fb447",
            "url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447",
            "created_at": "2014-10-18T21:40:09+00:00",
            "updated_at": null
          },
          "entity": {
            "name": "dev",
            "organization_guid": "ca62f4a4-30bf-4b8b-8111-4d596337dcb6",
            "space_quota_definition_guid": null,
            "organization_url": "/v2/organizations/ca62f4a4-30bf-4b8b-8111-4d596337dcb6",
            "developers_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/developers",
            "managers_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/managers",
            "auditors_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/auditors",
            "apps_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/apps",
            "routes_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/routes",
            "domains_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/domains",
            "service_instances_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/service_instances",
            "app_events_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/app_events",
            "events_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/events",
            "security_groups_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447/security_groups"
          }
        },
        "stack_url": "/v2/stacks/bb41d432-2c27-4fcb-a9c6-7fb2eafaa46e",
        "stack": {
          "metadata": {
            "guid": "bb41d432-2c27-4fcb-a9c6-7fb2eafaa46e",
            "url": "/v2/stacks/bb41d432-2c27-4fcb-a9c6-7fb2eafaa46e",
            "created_at": "2014-10-18T05:35:32+00:00",
            "updated_at": null
          },
          "entity": {
            "name": "lucid64",
            "description": "Ubuntu 10.04 on x86-64"
          }
        },
        "events_url": "/v2/apps/9906bdd8-f0a8-4037-a29c-6f2b00d56195/events",
        "service_bindings_url": "/v2/apps/9906bdd8-f0a8-4037-a29c-6f2b00d56195/service_bindings",
        "service_bindings": [


        ],
        "routes_url": "/v2/apps/9906bdd8-f0a8-4037-a29c-6f2b00d56195/routes",
        "routes": [
          {
            "metadata": {
              "guid": "32ed4006-dbc8-4aad-af5a-4825d2595798",
              "url": "/v2/routes/32ed4006-dbc8-4aad-af5a-4825d2595798",
              "created_at": "2014-10-18T21:46:12+00:00",
              "updated_at": null
            },
            "entity": {
              "host": "fbuser",
              "domain_guid": "b20ae471-c9f5-49e1-ab88-df5832e9d621",
              "space_guid": "635b4998-59ae-4982-b51e-e844335fb447",
              "domain_url": "/v2/domains/b20ae471-c9f5-49e1-ab88-df5832e9d621",
              "space_url": "/v2/spaces/635b4998-59ae-4982-b51e-e844335fb447",
              "apps_url": "/v2/routes/32ed4006-dbc8-4aad-af5a-4825d2595798/apps"
            }
          }
        ]
      }
    }
  ]
}
Connected, dumping recent logs for app fb-user in org social / space dev as <user>...


FAILED
websocket: bad handshake
FAILED
websocket: bad handshake

Any leads on how to debug the issue will be ver helpful...

[Alexander Jackson]

Hi,

   Are you using the latest version of the cli?   

      - Alex.

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[Owais Mohamed]

Using 6.1.0

Checked up saw 6.6.2v. Will upgrade and let you know the status. 

Regards,

Owais