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Recognizer STOP
| Reference Number: AA-01659 Views: 10053 |
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The STOP method from the client to the server tells the recognizer resource to stop recognition if one is active. If a RECOGNIZE request is active and the STOP request successfully terminated it, then the response header contains an active-request-id-list header field containing the request-id of the RECOGNIZE request that was terminated. In this case, no RECOGNITION-COMPLETE event will be sent for the terminated request. If there was no recognition active, then the response will not contain an active-request-id-list header field. Either way,method the response will contain a status of 200(Success).
MRCPV1 STOP Example:C->S: RECOGNIZE 543257 MRCP/1.0
Confidence-Threshold:90
Content-Type:application/grammar+xml
Content-Id:request1@form-level.store
Content-Length:104
<?xml version="1.0"?>
<!-- the default grammar language is US English -->
<grammar xml:lang="en-US" version="1.0">
<!-- single language attachment to tokens -->
<rule id="yes">
<one-of>
<item xml:lang="fr-CA">oui</item>
<item xml:lang="en-US">yes</item>
</one-of>
</rule>
<!-- single language attachment to a rule expansion -->
<rule id="request">
may I speak to
<one-of xml:lang="fr-CA">
<item>Michel Tremblay</item>
<item>Andre Roy</item>
</one-of>
</rule>
</grammar>
S->C: MRCP/1.0 543257 200 IN-PROGRESS
C->S: STOP 543258 200 MRCP/1.0
S->C: MRCP/1.0 543258 200 COMPLETE
Active-Request-Id-List:543257
MRCPV2 STOP Example:C->S: MRCP/2.0 ... RECOGNIZE 543257
Channel-Identifier:32AECB23433801@speechrecog
Confidence-Threshold:0.9
Content-Type:application/srgs+xml
Content-ID:<request1@form-level.store>
Content-Length:...
<?xml version="1.0"?>
<!-- the default grammar language is US English -->
<grammar xmlns="http://www.w3.org/2001/06/grammar"
xml:lang="en-US" version="1.0" root="request">
<!-- single language attachment to tokens -->
<rule id="yes">
<one-of>
<item xml:lang="fr-CA">oui</item>
<item xml:lang="en-US">yes</item>
</one-of>
</rule>
<!-- single language attachment to a rule expansion -->
<rule id="request">
may I speak to
<one-of xml:lang="fr-CA">
<item>Michel Tremblay</item>
<item>Andre Roy</item>
</one-of>
</rule>
</grammar>
S->C: MRCP/2.0 ... 543257 200 IN-PROGRESS
Channel-Identifier:32AECB23433801@speechrecog
C->S: MRCP/2.0 ... STOP 543258 200
Channel-Identifier:32AECB23433801@speechrecog
S->C: MRCP/2.0 ... 543258 200 COMPLETE
Channel-Identifier:32AECB23433801@speechrecog
Active-Request-Id-List:543257
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