# JTASK_NONBLOCKING_SOCKET_OPT_GET

## Canonical Reference

[JTASK_NONBLOCKING_SOCKET_OPT_GET](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET)

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET

## SYSLOG Details
- **Message**: Reading send buf size failed: <variable>socket-descriptor</variable>, error = <variable>error-message</variable>
- **Help**: Error encountered when obtaining socket options on non-blocking stream.
- **Description**: Failure in retrieving certain socket options for a non-blocking stream. Specific option being retrieved, along with the error code are dumped.
- **Type**: Error: An error occurred
- **Severity**: warning
- **Cause**: -
- **Action**: -
- **Attributes**: socket-descriptor
error-message
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=JTASK_NONBLOCKING_SOCKET_OPT_GET&sw=Junos%20OS&rel=22.4R3)