ouroboros/src/ipcpd, branch 0.20.3

ipcpd: Fix eth management packets blocking rdrbuff

2023-11-26T14:51:53+00:00

The ipcpd-eth-* reserve a packet buffer slot for the N+1 data packets whenever receiving a frame. For management frames, that slot is not needed and it was not released, thus blocking the rdrbuff. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Fix reading FUSE output on Raspbian

2023-11-26T14:51:36+00:00

The previous patch only fixed listing the contents on the fuse filesystem. Apparently files with st_blocks = 0 as seen as empty on Raspbian, and the FUSE read() function isn't invoked for such files. Setting st_blocks to 1 fixes that, but st_blksize is ignored for fuse. So, on raspbian the filesize is now a huge number, but at least reading the fuse filesystem works. Corrected the filesystem attributes for the IPCP output for systems that don't rely on st_blocks to assess filesize. Also set the file mode to 0644 as these are not executables. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Fix FUSE output on Raspbian

2023-11-20T12:19:48+00:00

For some reason, 'ls' on raspbian invoked the fuse readdir() in a loop where the first call had fuse_file_info * info set to NULL and subsequent calls had info->nonseekable set to 1. Since we don't check the value the info struct, this caused an infinite loop when trying to list the contents of the fuse filesystem subdirectories of /tmp/ouroboros/. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix log line in ipcpd-udp

2023-11-08T08:17:33+00:00

The dst was printed as a string instead of using hash-formatting. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Improve logging in ipcpd-udp

2023-10-25T07:53:27+00:00

Printed some more info on a few errors using strerror. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Broadcast destruction of DHT requests

2023-09-20T16:53:25+00:00

When a request is cancelled/destroyed, all blocking threads should exit. Noticed some hangs on the DHT, this seems to fix/reduce it. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix dereference of unknown pointer type

2023-09-20T16:51:19+00:00

The event handler was dereferencing the pointer to a connection, but the pointer type is not known yet. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Register event handler after scheduler start

2023-09-20T16:51:19+00:00

The event handler was registered before the scheduler was started. Which could in theory cause addition of fds to an uninitialized scheduler. The event handler is now registered after the scheduler is created as part of dt_start. Likewise it now unregisters as part of dt_stop. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Revise logging

2023-08-30T15:12:41+00:00

This revises the logging in the IPCPs to be a more consistent and reduce duplicate messages in nested functions. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Move protobuf definitions to pb/ directory

2023-08-30T15:11:41+00:00

This moves the protobuf definition in the library to a pb/ directory. Also renames the protobuf files and does a quick review of the #define guards in the include library to specify _LIB_ for internal/non-public library headers. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders