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https://issues.apache.org/jira/browse/GEODE-9342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Owen Nichols closed GEODE-9342.
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> Handle a double reply of "inf" in the same way as Redis
> -------------------------------------------------------
>
> Key: GEODE-9342
> URL: https://issues.apache.org/jira/browse/GEODE-9342
> Project: Geode
> Issue Type: Improvement
> Components: redis
> Affects Versions: 1.15.0
> Reporter: Sarah Abbey
> Assignee: Ray Ingles
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.15.0
>
>
> Currently, in `Coder.java` `stringToDouble` and `doubleToString` methods, we
> return "Infinity" or "-Infinity", but native Redis returns "inf" or "-inf"
> respectively, as seen in `networking.c`:
> {code:java}
> void addReplyDouble(client *c, double d) {
> char dbuf[128], sbuf[128];
> int dlen, slen;
> if (isinf(d)) {
> /* Libc in odd systems (Hi Solaris!) will format infinite in a
> * different way, so better to handle it in an explicit way. */
> addReplyBulkCString(c, d > 0 ? "inf" : "-inf");
> } else {
> dlen = snprintf(dbuf,sizeof(dbuf),"%.17g",d);
> slen = snprintf(sbuf,sizeof(sbuf),"$%d\r\n%s\r\n",dlen,dbuf);
> addReplyString(c,sbuf,slen);
> }
> }
> {code}
> We should return "inf" or "-inf" like native Redis.
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