ManageApp
Alarms
The following 87 alarms may be generated by N2SVCD Application “ManageApp”.
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No alarms found that match search criteria.
ManageApp
| SV-MN-10001 NOTICE | Application | Will listen for HTTPS on '%s:%s'. |
| Cause: Parameter configuration at startup. Configured listening host and port for HTTP/SSL. |
%s = The listening host address. %s = The listening port. |
| Resolution: None. |
| SV-MN-10002 NOTICE | Configuration | Management App security is set as '%s'. |
| Cause: Parameter configuration at startup. Configured security mode. |
%s = The security mode. |
| Resolution: None. |
| SV-MN-10003 NOTICE | Application | Management App access enabled for at least one administrative user. |
| Cause: Password access is configured for at least one administrative user. | - |
| Resolution: None. |
| SV-MN-10004 NOTICE | Application | Management App access enabled for at least one non-administrative user. |
| Cause: Password access is configured for at least one non-administrative user. | - |
| Resolution: None. |
| SV-MN-10005 NOTICE | Application | HTML Resources Directory '%s' does not exist. |
| Cause: Parameter configuration at startup. The configured HTML resources directory. |
%s = The HTML resources directory. |
| Resolution: None. |
| SV-MN-10006 NOTICE | Application | Cache Static Files = %s. |
| Cause: Parameter configuration at startup. Whether to use a static file cache when serving requests. |
%s = The 'use_cache' state. |
| Resolution: None. |
| SV-MN-10007 WARNING | Job | Error on ManageInstance creation: %s |
| Cause: Failure to create Manage app instance. |
%s = The error result when attempting to create a new Manage app instance. |
| Resolution: Review associated error message. Contact N-Squared support. |
| SV-MN-10008 WARNING | Message | Discarding '%s' message with no instance context. |
| Cause: Received message with no instance context. |
%s = The provided message that does not have a message context. |
| Resolution: Review the inbound message content construction contains a valid instance context. |
| SV-MN-10009 WARNING | Configuration | Invalid 'security' parameter. Management App access will be set to 'closed'. |
| Cause: Parameter configuration at startup. Invalid security parameter configured. | - |
| Resolution: Review security configuration. |
| SV-MN-10010 NOTICE | Application | Will listen for HTTP on '%s:%s'. |
| Cause: Parameter configuration at startup. Configured listening host and port for HTTP. |
%s = The listening host address. %s = The listening port. |
| Resolution: None. |
| SV-MN-10011 NOTICE | Application | Management App access is not enabled for any administrative user. |
| Cause: Password access is not configured for any administrative users. | - |
| Resolution: None. |
| SV-MN-10012 NOTICE | Application | Management App access is not enabled for any non-administrative user. |
| Cause: Password access is not configured for any non-administrative users. | - |
| Resolution: None. |
ManageApp::ManageInstance
| SV-MN-10100 WARNING | Connection | Could not send HTTP %d: %s |
| Cause: Failed to send HTTP request response. |
%d = The status code when attempting to send the response. %s = The error result when attempting to send the response. |
| Resolution: Review the associated status code. Review the associated result message. |
| SV-MN-10101 WARNING | Resource | ManageApp: Failed to read '%s': %s |
| Cause: Failed to read cached file. |
%s = The filename of the file that failed to be read. %s = The error message generated when attempting to read the file. |
| Resolution: Review the associated error message. Ensure the requested file exists and is readable. |
N2::Application
| SV-AP-10000 WARNING | Connection | Error sending statistics: %s |
| Cause: An error was encountered sending application statistics. |
%s = The error that occurred when sending statistics. |
| Resolution: Review N2SVCD statistics configuration. Ensure the endpoint is available. |
| SV-AP-10012 NOTICE | Application | Trace Level is '%s'. |
| Cause: Parameter configuration at startup. Configured application trace level. |
%s = The configured application trace level. |
| Resolution: None. |
| SV-AP-10013 NOTICE | Application | Trace Level Max is '%s'. |
| Cause: Parameter configuration at startup. Configured application max trace level. |
%s = The configured max trace level. |
| Resolution: None. |
| SV-AP-10014 NOTICE | Application | Trace Per Second is '%s'. |
| Cause: Parameter configuration at startup. Configured application trace per second. |
%s = The configured trace per second. |
| Resolution: None. |
| SV-AP-10015 NOTICE | Application | Retaining '%d' shutdown instances. |
| Cause: Parameter configuration at startup. Configured application instance retention count. |
%d = The configured shutdown instance retention count. |
| Resolution: None. |
| SV-AP-10016 NOTICE | Application | Statistics Slice Count is '%s'. |
| Cause: Parameter configuration at startup. Configured application statistics slice count. |
%s = The configured statistics slice count. |
| Resolution: None. |
| SV-AP-10017 NOTICE | Application | Statistics Slice Seconds is '%s'. |
| Cause: Parameter configuration at startup. Configured application statistics slice seconds. |
%s = The configured statistics slice seconds. |
| Resolution: None. |
| SV-AP-10019 NOTICE | Application | EDR Application Name = '%s'. |
| Cause: Parameter configuration at startup. Configured EDR application name. |
%s = The configured EDR application name. |
| Resolution: None. |
| SV-AP-10020 NOTICE | Application | EDR Default Stream = '%s'. |
| Cause: Parameter configuration at startup. Configured EDR stream. |
%s = The configured EDR stream. |
| Resolution: None. |
| SV-AP-10021 WARNING | Configuration | Cannot write EDRs. Configured EDR App '%s' is not a known Application. |
| Cause: Configured EDR application to utilize does not map to known application. |
%s = The name of the EDR app that is not known. |
| Resolution: Check application configuration defines configured EDR application. Check configured EDR application exists and is configured. |
| SV-AP-10029 NOTICE | Application | EDRs are Supported but NOT Enabled. |
| Cause: Parameter configuration at startup. Application supports EDRs but they are not enabled. | - |
| Resolution: None. |
| SV-AP-10030 WARNING | Application | Application did not handle timeout reason '%s'. |
| Cause: Received timeout that the underlying application did not handle. |
%s = The reason the timeout was not handled. |
| Resolution: Contact N-Squared support. |
| SV-AP-10031 NOTICE | Application | Configuration Scalar Update of '%s' %s. |
| Cause: Application configuration scalar value updated. |
%s = The configuration key that was updated. %s = Whether or not the update was successful. |
| Resolution: None. |
| SV-AP-10032 NOTICE | Application | Configuration Vector Change of '%s' [%s] Succeeded. |
| Cause: Application configuration vector updated. |
%s = The updated configuration key. %s = The update action. |
| Resolution: None. |
| SV-AP-10033 ALARM | Application | Application transition from %s -> %s. |
| Cause: Application access has transitioned between ONLINE <=> SHUTDOWN/OFFLINE/QUIESCE. |
%s = The original access level name (ONLINE). %s = The new access level name (SHUTDOWN/OFFLINE/QUIESCE). |
| Resolution: Confirm that this state change is expected. |
| SV-AP-10033 CLEAR | Application | Application transition from %s -> %s. |
| Cause: Application access has transitioned between SHUTDOWN/OFFLINE/QUIESCE <=> ONLINE. |
%s = The original access level name (SHUTDOWN/OFFLINE/QUIESCE). %s = The new access level name (ONLINE). |
| Resolution: None. |
| SV-AP-10034 WARNING | Internal | Instance [%s] already over when performing instance_over(). |
| Cause: Instance received duplicate 'over' handler. |
%s = Instance index. |
| Resolution: Contact N-Squared support. |
| SV-AP-10035 WARNING | Internal | Instance [%s] not found when performing instance_over(). |
| Cause: Instance not found when performing over handler. |
%s = Instance index. |
| Resolution: Contact N-Squared support. |
| SV-AP-10038 WARNING | Application | Failed to cancel timer [%s]: %s |
| Cause: Failed to cancel in progress timer. |
%s = The reason the timer could not be canceled. %s = The error result when trying to cancel the timer. |
| Resolution: Review the associated error reason. Review the associated error result. Contact N-Squared support. |
| SV-AP-10039 WARNING | Internal | Discarding Message from unknown sender '%s'. |
| Cause: Received application message from unknown sender. |
%s = The unknown sender. |
| Resolution: Contact N-Squared support. |
| SV-AP-10040 WARNING | Application | Failed to process %s from %s: %s |
| Cause: Failed to process admin queue message. |
%s = The message. %s = The sending application. %s = The error result when trying to read from the message queue. |
| Resolution: Contact N-Squared support. |
| SV-AP-10041 WARNING | Application | Failed to process %s from %s: %s |
| Cause: Failed to process user queue message. |
%s = The message. %s = The sending application. %s = The error result when trying to read from the message queue. |
| Resolution: Contact N-Squared support. |
| SV-AP-10042 WARNING | Configuration | Configuration Request for '%s' (%s) Failed: %s |
| Cause: Failed to query application configuration vector. |
%s = The configuration key. %s = The configuration row key. %s = The error result when trying to query the configuration vector. |
| Resolution: Review the associated error result. Check the inbound message content construction. |
| SV-AP-10043 WARNING | Message | Resources Request for '%s' (%s) Failed: %s |
| Cause: Failed to query application resource. |
%s = The resource key. %s = The resource key row. %s = The error result when trying to query the resource. |
| Resolution: Review the associated error result. Check the inbound message content construction. |
| SV-AP-10044 WARNING | Configuration | Configuration Update of '%s' Failed: %s |
| Cause: Failed to update application configuration scalar. |
%s = The configuration key. %s = The error result when trying to update the configuration scalar. |
| Resolution: Review the associated error result. Check the configuration update message content construction. |
| SV-AP-10045 WARNING | Application | Received instance message %s with no context. Discarding. |
| Cause: Received instance message with no context. |
%s = The message. |
| Resolution: Review message construction. Ensure instance message contains instance context. |
| SV-AP-10046 WARNING | Application | Configuration environment translation for '\${%s}' is not defined. |
| Cause: Configuration environment not defined. |
%s = The configuration variable name. |
| Resolution: Check environment configuration. |
| SV-AP-10047 WARNING | Application | Command `%s` failed to execute: %s |
| Cause: Failed to execute variable command. |
%s = The error message generated when trying to execute the command. %s = The command. |
| Resolution: Review the associated command error. Check application execution permissions. Check command syntax and structure. |
| SV-AP-10048 WARNING | Application | Command `%s` died with signal %d. |
| Cause: Variable command execution exited with non-zero exit code. |
%s = The command. %d = The exit signal. |
| Resolution: Review the associated error signal. Check application execution permissions. Check command syntax and structure. |
| SV-AP-10049 WARNING | Application | Command `%s` exited with non-zero value %d. |
| Cause: Variable command execution exited with non-zero exit code. |
%s = The command. %d = The exit code. |
| Resolution: Review the associated exit code. Check command syntax and structure. |
| SV-AP-10050 WARNING | Resource Configuration | Hostname '%s' is not known. |
| Cause: Failed to convert Hostname into address. Hostname is not known. |
%s = The hostname. |
| Resolution: Check Hostname configuration. Check address configuration. Check DNS availability. |
| SV-AP-10051 WARNING | Application | Unhandled Message '%s' for Context '%s' from App '%s'. |
| Cause: Application unable to handle message. |
%s = The message. %s = The message context. %s = The sending application name. |
| Resolution: Contact N-Squared support. |
| SV-AP-10052 ALARM | Application | Application is now OVERLOADED. |
| Cause: Application is now overloaded to the point where processing is affected. | - |
| Resolution: Check application traffic levels and configuration. |
| SV-AP-10052 CLEAR | Application | Application is now %s (not OVERLOADED). |
| Cause: Application is no longer overloaded. |
%s = The new loading level (NORMAL or HIGH) |
| Resolution: None. |
| SV-AP-10053 NOTICE | Application | Throttle Enabled: max %d instances, max tps (%d average over %d secs). |
| Cause: Parameter configuration at startup. Configured application throttling parameters. |
%d = The configured maximum active instance count. %d = The configured maximum TPS (new instances per second). %d = The configured sliding window (in seconds) for measuring TPS. |
| Resolution: None. |
| SV-AP-10054 ALARM | Application | Application is now at HIGH LOAD. |
| Cause: Application is now at high-load (processing is not yet affected). | - |
| Resolution: Check application traffic levels and configuration. |
| SV-AP-10054 CLEAR | Application | Application is now %s (not HIGH LOAD). |
| Cause: Application is no longer at high-load. |
%s = The new loading level (NORMAL) |
| Resolution: None. |
| SV-AP-10056 NOTICE | Application | Resource Vector Operation '%s' Succeeded. |
| Cause: Application resource vector operation successful. |
%s = The vector operation key. |
| Resolution: None. |
| SV-AP-10057 WARNING | Internal | ERROR thawing %d byte envelope: %s |
| Cause: Failed to thaw message byte envelope. |
%d = The message envelope length. %s = The error that occurred trying to thaw the payload. |
| Resolution: Contact N-Squared support. |
| SV-AP-10058 WARNING | Configuration | Resource Operation of '%s' Failed: %s |
| Cause: Failed to perform resource operation. |
%s = The resource key. %s = The error result when trying to perform the resource operation. |
| Resolution: Review the associated error result. Check the configuration update message content construction. |
N2::Application::AppInstance
| SV-AP-10201 WARNING | Job | Shutdown/Abort: %s |
| Cause: A single instance has received an unexpected shutdown/abort message. Depending on the application, an "instance" may represent a transaction, call, session, request/response pair, etc. |
%s = The abort reason. |
| Resolution: Review the associated abort reason for further details. |
| SV-AP-10202 WARNING | Configuration | Cannot write EDRs. EDR Application Name is not correctly configured. |
| Cause: Cannot write EDR due to no configured EDR application. | - |
| Resolution: Check configured EDR application exists and is configured. |
| SV-AP-10203 WARNING | Store | Discarded EDR event '%s' after shutdown. |
| Cause: Received EDR write event after application shutdown. |
%s = EDR event. |
| Resolution: Review the associated triggering event. Review shutdown procedure. Ensure no traffic is being processed when application shutdown is triggered. |
| SV-AP-10204 WARNING | Store | Failed sending EDR to EdrApp: %s |
| Cause: Failed to send EDR record to EDR writer process. |
%s = The error result when attempting to write the EDR to the writer process. |
| Resolution: Review the associated error result. Contact N-Squared support. |
| SV-AP-10205 WARNING | Application | Unhandled timer '%s' (discarded). |
| Cause: Received timeout that the underlying application did not handle timeout. The timer was discarded. |
%s = The reason the timeout was not handled. |
| Resolution: Contact N-Squared support. |
| SV-AP-10206 WARNING | Application | Unhandled message '%s' (discarded). |
| Cause: A message was received that was not handled. The message was discarded. |
%s = The unhandled message. |
| Resolution: Contact N-Squared support. |
N2::TCP::ClientConnection
| SV-TP-10100 WARNING | Application | SSL is not supported on '%s' connections. Ignored. |
| Cause: SSL is enabled. SSL is not supported for the current TCP protocol. |
%s = The configured TCP protocol. |
| Resolution: Check application SSL and TCP protocol configuration. |
| SV-TP-10101 WARNING | Socket | Failed to create %s client socket: %s |
| Cause: Failed to create protocol socket. |
%s = The socket protocol. %s = The error that occurred when trying to create to the socket. |
| Resolution: Review the associated error result. Check TCP configuration. Check the host machine supports creating TCP sockets. |
| SV-TP-10102 WARNING | Connection | Cannot set (new outbound) socket attributes: %s |
| Cause: Failed to set (new outbound) socket attributes. |
%s = Description of the reason for failure, including the attribute type which could not be set. |
| Resolution: Review the associated error result. Check TCP configuration. Check the host machine supports getting socket flags. |
| SV-TP-10103 WARNING | Socket | Failed to bind %s socket to '%s:%d': %s |
| Cause: Failed to bind to local socket. |
%s = The configured TCP protocol. %s = The configured local host. %d = The configured local port. %s = The error that occurred when trying to bind to the local socket. |
| Resolution: Review the associated error result. Check local bind configuration. Check the host machine supports creating sockets. |
| SV-TP-10104 WARNING | Application | Error resolving remote host '%s': %s |
| Cause: Unable to determine remote host. |
%s = The configured remote host. %s = The error that occurred when trying to bind to the remote host. |
| Resolution: Review the associated error result. Check remote host configuration. Check remote host is accessible and accepting connections. |
| SV-TP-10105 WARNING | Connection | Error connecting to remote host %s:%d: %s |
| Cause: Failed to connect to remote host. |
%s = The configured remote host. %d = The configured remote port. %s = The error that occurred when trying to connect to the remote host. |
| Resolution: Review the associated error result. Check remote host configuration. Check remote host is accessible and accepting connections. |
| SV-TP-10106 WARNING | Connection. | Connection error [%s:%d]: %s |
| Cause: Connection error. |
%s = The remote host. %d = The remote port. %s = The error that occurred when trying to connect to the remote host., |
| Resolution: Review the associated error message. Check client connection configuration. Check remote host is up and accessible. |
| SV-TP-10107 WARNING | Connection | Connection error flagged: %s |
| Cause: Socket error when connecting to remote end. |
%s = The socket error that occurred when trying to connect to the remote application, |
| Resolution: Review the associated error result. Check remote host is up and accepting connections. |
| SV-TP-10108 WARNING | Socket | Outbound connection SSL setup error: %s |
| Cause: Failed to convert outbound raw socket into Net::SSL context. |
%s = The error that occurred when trying to convert socket to SSL. |
| Resolution: Review the associated error result. Check SSL configuration. |
N2::TCP::Connection
| SV-TP-10500 WARNING | Message | UDP Datagram sent only %d of %d bytes. Datagram was truncated. |
| Cause: Mis-formed UDP datagram detected. |
%d = The number of bytes that were written via UDP. %d = The total number of bytes that makes up the message. |
| Resolution: Review the message content construction. Inspect the UDP datagram payload. |
| SV-TP-10501 WARNING | Connection | Error calling recv: %s |
| Cause: Failed to receive on connection. |
%s = The error that occurred when trying to read from the connection. |
| Resolution: Review the associated error result. |
| SV-TP-10502 WARNING | Connection | Error calling send: %s |
| Cause: Failed to send on connection. |
%s = The error that occurred when trying to write to the connection. |
| Resolution: Review the associated error result. |
N2::TCP::Server
| SV-TP-11000 NOTICE | Connection | Creating UDP connection for %s:%d. |
| Cause: Application startup. Creating single UDP connection. |
%s = The local host. %d = The local port. |
| Resolution: None. |
| SV-TP-11003 WARNING | Connection | Failed to get '%s' socket. |
| Cause: Failed to get socket. |
%s = The configured protocol name. |
| Resolution: Review TCP socket configuration. Check the host machine is capable of creating the request UNIX socket protocol. |
| SV-TP-11004 WARNING | Connection | Cannot get flags from socket: %s |
| Cause: Unable to determine socket supported flags. |
%s = The error result when trying to parse the socket flags. |
| Resolution: Review the associated error result. Check TCP socket configuration. Check the host machine supports getting socket flags. |
| SV-TP-11005 WARNING | Connection | Cannot set non-Blocking on socket: %s |
| Cause: Unable to set socket as non blocking. |
%s = The error result when trying to set the socket as non blocking. |
| Resolution: Review the associated error result. Check TCP socket configuration. Check the host machine supports creating non blocking sockets. |
| SV-TP-11006 WARNING | Connection | Bind %s socket to %s:%d failed with error: %s |
| Cause: Failed to bind socket to host. |
%s = The socket protocol name. %s = The local host. %d = The local port. %s = The error result when trying to parse the socket flags. |
| Resolution: Review the associated error result. Check the host bind configuration. Check the host machine supports creating sockets. |
| SV-TP-11007 WARNING | Connection | Failed to listen on bound TCP socket: %s |
| Cause: Failed to listen on TCP socket. |
%s = The error result when trying listen on TCP socket. |
| Resolution: Review the associated error result. Check the TCP socket configuration. |
| SV-TP-11009 WARNING | Connection | Error accepting connection: %s |
| Cause: Failed to accept inbound connection. |
%s = The error result when trying to accept inbound connection. |
| Resolution: Review the associated error result. |
| SV-TP-11010 WARNING | Connection | Error processing new connection: %s |
| Cause: Failed to process new inbound connection. |
%s = The error result when trying to accept inbound connection. |
| Resolution: Review the associated error result. |
N2::TCP::ServerConnection
| SV-TP-10400 WARNING | Application | SSL is not supported on '%s' connections. Ignored. |
| Cause: SSL is not supported on non-TCP protocol (e.g. UDP). |
%s = The configured connection protocol. |
| Resolution: Check application protocol and SSL configuration. |
N2::TCP::ServerConnection::HTTP
| SV-TP-10700 WARNING | Internal | Callback 'request_received' discarded for method '%s'. |
| Cause: Implementing application does not implement request_received. Request discarded. |
%s = The request method we received. |
| Resolution: Contact N-Squared support. |
| SV-TP-10701 WARNING | Message | Failed to send set-up error response: %s |
| Cause: Failed to send set-up error response. |
%s = The error that occurred when trying to send the response. |
| Resolution: Review the associated error result. Check the outbound message content construction. |
| SV-TP-10702 WARNING | Message | Message headers not complete in %d byte datagram. Request discarded. |
| Cause: Incomplete UDP message headers. |
%d = The length of the inbound HTTP content. |
| Resolution: Check inbound message content construction for valid UDP headers. |
| SV-TP-10703 WARNING | Message | Chunk does not start with |
| Cause: Badly formatted UDP chunk does not start with num-bytes. | - |
| Resolution: Check inbound message content construction for valid UDP content. |
| SV-TP-10704 WARNING | Message | Overflow has leading whitespace. Trim it (assume length(Content) > Content-Length). |
| Cause: TCP stream content malformed and contains extra carriage return characters. | - |
| Resolution: Check inbound message content construction. |
N2::Trace
| SV-AP-10065 WARNING | Application | Suppressed a total of %d duplicate warnings [%s]. |
| Cause: The same warning ID was logged too many times in a fixed interval. |
%d = The number of warnings that were suppressed. %s = The event ID of the suppressed warnings. |
| Resolution: Address the underlying problem which caused the warnings. |
Statistics
The following 5 statistics may be generated by N2SVCD Application “ManageApp”.
No statistics found that match search criteria.
N2::Application
| instance.throttle.max_instances | Scope: | Message | Type: | Counter |
| Cause: | Maximum number of instances exceeding the max number of instances. | ||
| instance.throttle.max_tps_average | Scope: | Message | Type: | Counter |
| Cause: | Average max TPS for the last throttle period. | ||
N2::Application::AppInstance
| instance.abort | Scope: | Job, Message | Type: | Counter |
| Cause: | Application instances aborted due to receiving an unexpected shutdown/abort message. Depending on the application, an "instance" may represent a transaction, call, session, request/response pair, etc. Note that aborted instances are still counted in instance.shutdown. | ||
| instance.shutdown | Scope: | Job, Message | Type: | Counter |
| Cause: | Application instances shut down (for any reason, including abort). Depending on the application, an "instance" may represent a transaction, call, session, request/response pair, etc. The difference between this statistic and instance.start represents the current number of active instances being handled by this application. | ||
| instance.start | Scope: | Job, Message | Type: | Counter |
| Cause: | Application instances started. Depending on the application, an "instance" may represent a transaction, call, session, request/response pair, etc. The difference between this statistic and instance.shutdown represents the current number of active instances being handled by this application. | ||