Bug #27759 for Graph-Easy: v0.55 - ability to adjust layout time limit

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Looks like I didn't dig around enough in the PODs -- thanks :) When I set the timeout to 120 seconds the script started sucking up memory and I had to cancel it. I'm uploading two files: a sample data file and a test script. Interestingly, if I sanitized the input file slightly differently the script didn't have the memory problem, only placed a few nodes and edges, then politely quit. The initial sanitizing changed the length of some of the strings so this makes sense as that obviously impacts how the nodes will be laid out.

[ b2cTempRolepwreset ] --> [ b2cGetResendstep1 ] [ checktamlockout ] --> [ suspenditimaccount ] [ checktamlockout ] --> [ END ] [ b2cTempRoleCheck ] --> [ b2cCheckPortalInst ] [ b2cTempRoleCheck ] --> [ b2cstringpwreset ] [ b2cSendEmailToOldAddress ] --> [ b2cMasterRoleChange ] [ START ] --> [ ESFState ] [ b2cResendStep1Email ] --> [ b2cNoAccess ] [ b2cNoAccessEmail ] --> [ MODIFYPERSON ] [ b2ccheckPortalInstance ] --> [ b2cResendStep1Email ] [ ENFORCEPOLICYFORPERSON ] --> [ B2CMigration ] [ ENFORCEPOLICYFORPERSON ] --> [ SendEmailToNewAddress ] [ ENFORCEPOLICYFORPERSON ] --> [ b2cSendEmailToNewAddress ] [ getprofilechange ] --> [ getstringpwreset ] [ getprofilechange ] --> [ profilechange ] [ suspenditimaccount ] --> [ END ] [ b2cstringpwreset ] --> [ b2cGetResendstep1 ] [ SendEmailToNewAddress ] --> [ checktamlockout ] [ MasterRoleModifiedEmail ] --> [ getpincleared ] [ MasterRoleChange ] --> [ MasterRoleModifiedEmail ] [ MasterRoleChange ] --> [ getpincleared ] [ profilechange ] --> [ getstringpwreset ] [ getOldEmailAddress ] --> [ SendEmailToOldAddress ] [ getOldEmailAddress ] --> [ checkPwdChange ] [ ESFState ] --> [ b2cRoleCheck ] [ resetcredentials ] --> [ MasterRoleChange ] [ MODIFYPERSON ] --> [ checktamlockout ] [ MODIFYPERSON ] --> [ ENFORCEPOLICYFORPERSON ] [ b2cGetResendstep1 ] --> [ b2ccheckPortalInstance ] [ b2cGetResendstep1 ] --> [ b2cNoAccess ] [ pincleared ] --> [ getprofilechange ] [ b2cGetOldEmailAddress ] --> [ b2cSendEmailToOldAddress ] [ b2cGetOldEmailAddress ] --> [ b2cMasterRoleChange ] [ b2cMasterRoleModifiedEmail ] --> [ b2cGetProfileChange ] [ b2cCheckPortalInst ] --> [ b2cTempRolepwreset ] [ b2cNoAccess ] --> [ b2cCkPortInst ] [ b2cNoAccess ] --> [ MODIFYPERSON ] [ sendTimemail ] --> [ MODIFYPERSON ] [ b2cRoleCheck ] --> [ b2cGetOldEmailAddress ] [ b2cRoleCheck ] --> [ getOldEmailAddress ] [ B2CMigration ] --> [ B2CmigrationMaster ] [ stringpwreset ] --> [ getresendstep1 ] [ getstringpwreset ] --> [ getresendstep1 ] [ getstringpwreset ] --> [ stringpwreset ] [ ChangePassword ] --> [ resetcredentials ] [ b2cProfileChange ] --> [ b2cGetstringpwreset ] [ getpincleared ] --> [ pincleared ] [ getpincleared ] --> [ getprofilechange ] [ getresendstep1 ] --> [ checkPortalInst ] [ getresendstep1 ] --> [ MODIFYPERSON ] [ SendEmailToOldAddress ] --> [ checkPwdChange ] [ checkPwdChange ] --> [ resetcredentials ] [ checkPwdChange ] --> [ ChangePassword ] [ b2cSendEmailToNewAddress ] --> [ checktamlockout ] [ b2cCkPortInst ] --> [ b2cNoAccessEmail ] [ b2cGetstringpwreset ] --> [ b2cTempRoleCheck ] [ b2cGetstringpwreset ] --> [ b2cGetResendstep1 ] [ b2cMasterRoleChange ] --> [ b2cMasterRoleModifiedEmail ] [ b2cMasterRoleChange ] --> [ b2cGetProfileChange ] [ checkPortalInst ] --> [ sendTimemail ] [ b2cGetProfileChange ] --> [ b2cProfileChange ] [ b2cGetProfileChange ] --> [ b2cGetstringpwreset ] [ B2CmigrationMaster ] --> [ checktamlockout ]

#!/usr/bin/perl use Graph::Easy; use Graph::Easy::Parser; $filename = "sanitized.txt"; $parser = Graph::Easy::Parser->new(); $graph = $parser->from_file($filename); # testcase 1: # outputs: layout did not finish in time if(1) { $graph->set_attribute("flow","south"); print $graph->as_ascii(); } # testcase 2: # outputs: nothing, eats memory like it was candy before I had to kill it if(0) { $graph->timeout(120); $graph->set_attribute("flow","south"); print $graph->as_ascii(); }