Where can I view sent Kaa notifications?

Is there a possibility to review the sent notifications?

And also an overview about which endpoints received the notifications.

Solution

All about notification feature you can find in the documentation. There is no API to view sent notifications. You can try to realize some logic with confirmation response on endpoint side based on received notifications.

How can I close over variables in kdb/Q?
When is the EACH operator extension necessary in K besides mod/rotate?
Handling single-character strings - in a function or in its caller? ssr()
Kdb+ data fomat when writing to a file
How to convert a symbol to a string in kdb+?
Sum of each two elements using vector functions
A dictionary with a single value and multiple keys
Table transformation, table as list of dicts
Accumulator gives different result then direct function applying
Reshape [cols;table]
FK field over IPC
Protected execution, 2 cases
Enums for tables
Converge (fixed point) syntax difference in q and k
.Q.trp and bt handling
NULLs in q and in k.h
Strange view declaration behaviour
How to build a parse-tree of projections?
Could not evaluate manually created equial ~ parse tree
Select distinct for all columns from keyed table
Parallel execution: blocking receive, deferred synchronous
Multiple variable assignment in q
Select a table from the inside of external select
Select when one of filter-column may not exists
What is the meaning of `s attribute on a table?
On parallel execution - which side reports about an error?
Validate if a keyed table have unique keys
Applying dictionary to dictionary
About xkey implementation
Parse tree built on values from vars