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BSC: Send a specific signal to the process. 

Instead of forcing the termination, send a signal that can
trigger the closing. Right now we will just terminate the
process.
This commit is contained in:
Holger Hans Peter Freyther 2010-12-18 14:59:50 +01:00
parent d3fdc30bbe
commit 09abb938ac
1 changed files with 9 additions and 7 deletions
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16
BSCIPAConnection.st
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@ -18,6 +18,11 @@
PackageLoader fileInPackage: 'OsmoNetwork'.
Exception subclass: BSCTerminated [
<comment: 'I am a signal that the BSC Connection terminated and
resources needs to be freed now.'>
]
OsmoGSM.SCCPHandler subclass: BSCSCCPHandler [
| bsc handlers mutex |
<comment: 'I handle SCCP for the MSC/BSC connection'>
@ -40,10 +45,11 @@ OsmoGSM.SCCPHandler subclass: BSCSCCPHandler [
proc := [
"Wait for the process to be registered"
start wait.
[
[[
"Do the work here"
self logNotice: 'Processing for new SCCP connection %1.' % {aConnection srcRef} area: #bsc.
(Delay forSeconds: 3) wait.
] on: BSCTerminated do: [Processor activeProcess terminate.]
] ensure: [
"Make sure to terminate"
aConnection release.
@ -78,14 +84,10 @@ OsmoGSM.SCCPHandler subclass: BSCSCCPHandler [
| copy |
<category: 'cleanup'>
copy := self handlers copy.
copy := mutex critical: [self handlers copy].
copy do: [:each |
self logNotice: 'Terminating process %1' % {each} area: #bsc.
each terminate.
"Work around bug"
each terminate.
each terminate.
each queueInterrupt: [BSCTerminated new signal].
].
"Now all connections should slowly terminate and the resources be freed"