Is this code thread-safe, given that it allows dirty reads?
Is this code thread-safe, given that it allows dirty reads?
It’s not a map, it’s a pointer to a struct.
What could happen if timer.Reset() is invoked on timer that has not expired or stopped
Accoding to doc…
For a Timer created with NewTimer, Reset should be invoked only on stopped or expired timers with drained channels.
Golang | What could happen if timer.Reset() is invoked on timer that has not expired or stopped
Accoding to doc…
For a Timer created with NewTimer, Reset should be invoked only on stopped or expired timers with drained channels.
Execute several goroutines inside loop
I’m new with Go and currently learning goroutine.
This is my code and the output is not what I expected.
goroutine problem-the data is not modified when operating on the same variable
This is a transaction execution simulation based on a dependency graph. I used coroutines to execute in parallel. The dependency graph records whether there is a data dependency relationship between the execution of transactions. Transactions without dependencies can be executed in parallel. But I encountered a problem. The program was blocked during testing. When I debugged, I found that the modification of monitorResult and duplicateG in the goroutine would not be successful, resulting in an infinite loop without changing the size of duplicateG. How to solve this problem?
How does a Goroutine complete blocking system calls on an OS thread?
For the below code:
How does a Goroutine complete synchronous system calls on an OS thread?
For the below code: