Comments (5)
In addition to a configurable socket timeout (thanks for the PR!) you can also configure logbacks AsyncAppender not to block.
from logback-gelf.
We are ok with logback's AsyncAppender discarding TRACE, DEBUG and INFO messages when busy.
But we don't want to loose our ERRORs, therefore we still use blocking mode. We increased the default queue size instead.
from logback-gelf.
After reading https://stackoverflow.com/a/1338946 I'm wondering if the PR really helps regarding this issue as the socket timeout only seem to handle blocks for read operations not write operations.
from logback-gelf.
The above stacktrace shows the blocking read operation that happens during the tls handshake.
As I understand it, it helps.
This is relevant for GelfTcpTlsAppender only, as I wrote in #63:
Perhaps the socket timeout should be implemented in GelfTcpTlsAppender instead. I'm not sure, if it makes sense for a non-tls appender, since reading the socket appears when performing the tls handshake.
from logback-gelf.
You're right. The PR circumvents this exact problem (from your stack trace). I think it is okay to implement the socket timeout in the TcpAppender class βΒ it a) doesn't hurt and b) allows for an internal change to extend its use case to write operations. And the latter is exactly what I'm thinking about (but failed to express earlier). Maybe I should switch over to NIO in order to have a socket timeout for writer operations as well...
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Related Issues (20)
- All newlines in short messages are replaced with whitespaces HOT 10
- GelfHttpAppender does not set Uri HOT 1
- Improve test coverage
- Add the possibility to filter included MDC keys HOT 3
- Macbook GelfUdpAppender garbled HOT 2
- GZIP Compression with GelfUdpAppender HOT 1
- Update logback-classic to 1.2.8 HOT 3
- Logback-classic release 1.2.9
- tcp configuration error HOT 3
- Add ability to log thread ID in addition to thread name HOT 2
- Enable adding multiple static fields via environment variable and/or logback.properties HOT 2
- Mutual TLS fails, HOT 1
- Add another method for adding static field to GelfEncoder HOT 2
- GelfMessage should fail on host = "", shortmessage="" HOT 4
- Add ability to log formatted time HOT 1
- Add use of structured arguments HOT 1
- JSON Encoding Performance HOT 1
- Several minor improvements HOT 1
- Faster MessageIdSupplier with less object allocation, error-prone HOT 1
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