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Repeated attempts at input stream request #2

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Repeated attempts at input stream request #2

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1 change: 1 addition & 0 deletions Linux/Makefile
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
makefile.linux
8 changes: 8 additions & 0 deletions Linux/env64.env
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@@ -0,0 +1,8 @@

EBDIR=$( readlink -f -- $(dirname $BASH_SOURCE) )/

# export CPATH=$CPATH:/usr/include/libxml2/
export TARGET_PLATFORM=x86_64
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${EBDIR}lib64/
export EBCLIENT=${EBDIR}ebclient

19 changes: 15 additions & 4 deletions Linux/src/exampleClientBidir.c
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Expand Up @@ -425,6 +425,8 @@ int main (int argc, char * argv[]) {
S2S_Time startT;
S2S_Time stopT;

int inputRequestAttempts = 2; // Attempt input stream request to Mediator up to N times
int inputRequestAttemptTimeoutMS = 2000; // Wait N milliseconds in between attempts

static struct option lopt[] = {
{"serverHost", 1, NULL, 's'},
Expand Down Expand Up @@ -662,11 +664,20 @@ int main (int argc, char * argv[]) {
if ( !inputType ) inputType = strdup ("speech");
for (i=0; i<inputStreamN; i++) {
char info[2048];
if ( mcloudRequestInputStream (cloudP, inputType, inputStreamA[i], "speech", info, 2048) != S2S_Success ) {
fprintf (stderr, "ERROR unable to request input stream.\n");
return -1;
int attempt;
for (attempt = inputRequestAttempts;; attempt--) {
if ( mcloudRequestInputStream (cloudP, inputType, inputStreamA[i], "speech", info, 2048) == S2S_Success ) {
fprintf(stderr, "INFO: %s\n", info);
break;
}
if (attempt < 2) {
fprintf (stderr, "ERROR unable to request input stream after %d attempts. Giving up.\n", inputRequestAttempts);
return -1; // After the last attempt, we give up
}
fprintf (stderr, "ERROR unable to request input stream after %d of %d attempts. Retrying in %dms\n",
inputRequestAttempts -attempt +1, inputRequestAttempts, inputRequestAttemptTimeoutMS);
Sleep(inputRequestAttemptTimeoutMS);
}
fprintf(stderr, "INFO: %s\n", info);
}
mcloudSetErrorCallback (cloudP, MCloudProcessingQueue, errorCallback, &recvUserData);
mcloudSetBreakCallback (cloudP, MCloudProcessingQueue, breakCallback, &recvUserData);
Expand Down