If the code you posted is the code that you're running then I wouldn't expect a WTO; I would expect a CPU bound loop, and I already told you what your bug is. Until you fix it, there's no point in further discussion.
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of Joseph Reichman <reichman...@gmail.com> Sent: Sunday, January 6, 2019 3:51 PM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Concurrent Server Task Dispatch issue multitasking issue I do WTO after the select timeout from both main and 4 subtasks once I do take socket read write and return to the select in the subtask that does the processing I don’t see the WTO from the main task I strongly believe this is a z/os issue > On Jan 6, 2019, at 3:47 PM, Seymour J Metz <sme...@gmu.edu> wrote: > > No, it's not that simple. You have given no reason to believe that control is > not given to the main task. Fix your code to delete the CIB and then report > on what happens. > > > -- > Shmuel (Seymour J.) Metz > http://mason.gmu.edu/~smetz3 > > ________________________________________ > From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of > Joseph Reichman <reichman...@gmail.com> > Sent: Sunday, January 6, 2019 3:32 PM > To: IBM-MAIN@LISTSERV.UA.EDU > Subject: Re: Concurrent Server Task Dispatch issue multitasking issue > > Once I process a takesocket set the bit pattern in RSNDMSK to the new socket > Do a read then write go back to the select_loop control is never returned to > the main task it’s that simple > > > >> On Jan 6, 2019, at 3:28 PM, Seymour J Metz <sme...@gmu.edu> wrote: >> >> First, a style issue; you have an explicit numeric length in XC >> MY_ECB(104),MY_ECB rather than an implicit length, length attribute (L'FOO) >> or equated symbols. That will cause you problems if you ever have to change >> the size of the ECB list. >> >> Second, MODIFY is not the only type of CIB, If the COMM ECB is posted then >> you need to process and delete the CIB, regardless of type, and regardless >> of whether you recognize the text of a MODIFY. The types I would expect to >> see are START, MODIFY and STOP. I would do a WTO for any CIB my code didn't >> recognize, but you still need to delete it. >> >> What is SAVE14F? I hope it's not in your save area. >> >> Have you verified that every place you use WAIT ECB=MY_ECB you don't need >> an ECB list? >> >> -- >> Shmuel (Seymour J.) Metz >> http://mason.gmu.edu/~smetz3 >> >> ________________________________________ >> From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of >> Joseph Reichman <reichman...@gmail.com> >> Sent: Saturday, January 5, 2019 11:58 PM >> To: IBM-MAIN@LISTSERV.UA.EDU >> Subject: Re: Concurrent Server Task Dispatch issue multitasking issue >> >> Ok but this is going to be really long I do appreciate it the offer BTW I >> did the changes with the SELECTEX etc nothing worked >> Main Task Select these are listener tasks If it’s for a new connection >> do a givesocket and post worker thread >> Before I get any input from windows everything is fine meaning from WTO’s I >> can see the subtask timing out and the main task >> After I post a worker thread which is one of the ECB’s in the WAIT list of >> the subtask then do TAKESOCKET IOCTL and READ call a program to process the >> command >> Write the response back to the Windows Client and then branch to the select >> loop >> It is at this point I have a problem meaning the I don’t see the wto’s from >> the main task timing out >> Thanks >> >> *********************************************************************** >> * * >> * Issue SELECT TO SEE IF ANY PENDING CONNECTIONS * >> * * >> *********************************************************************** >> SELECT_LOOP DS 0H >> XC MY_ECB(104),MY_ECB CLEAR ECB AREA >> MVC COMMAND,=CL8'SELECT' >> XC MY_PARM(MY_PARM_LEN),MY_PARM CLEAR PARAMTER LIST >> EZASMI TYPE=SELECTEX, Issue Macro X >> TIMEOUT=TIMEVAL, X >> MAXSOC=MAXSOC1, SPECIFY MAXIMUM NUMBER OF SOCKETS X >> RSNDMSK=RSNDMSK, READ MASK X >> RRETMSK=RRETMSK, RETURN FROM READ X >> WSNDMSK=WSNDMSK, WRITE MASK X >> WRETMSK=WRETMSK, RETURN FROM WRITE X >> ESNDMSK=ESNDMSK, X >> ERETMSK=ERETMSK, X >> ERRNO=ERRNX, (Specify ERRNO field) X >> RETCODE=RETCODY, (Specify RETCODE field) X >> ECB=MY_ECB, MAIN TASK EMB X >> ERROR=ERROR, Abend if Macro error X >> MF=(E,MY_PARM) >> >> >> * WAIT 1,ECBLIST=ECB_LIST WAIT FOR SOMETHING TO HAPPEN >> * >> L R10,ECB_LIST+4 GET COMMUCATION ADDRSS ECB >> TM 0(R10),X'40' MODIFY COMMAND POSTED >> BZ CK_TCPIP NO CHECK TCP IP >> * WTO 'PROCESSING MODIFY' >> * >> * DBGRDIE LINKAGE=SVC >> * >> L R6,COMMADDR Get Communication Addr >> USING COM,R6 >> L R6,COMCIBPT Point to CIB >> DROP R6 >> USING CIB,R6 >> CLI CIBVERB,CIBMODFY Q. IS it a Modify >> BNE SELECT_LOOP no; Go back >> CLC CIBDATA,=CL8'SHUTDOWN' Shut Down >> BE CLEAN_UP get out >> B SELECT_LOOP >> CK_TCPIP DS 0H >> CLC RETCODY,=F'0' A REAL TIME OUT OCCURED ??? >> BNH SELECT_LOOP >> * DBGRDIE LINKAGE=SVC >> *----------------------------------------------------------* >> * if value is > 0 then this a read request to be handled * >> * by subtask go back to main loop * >> *----------------------------------------------------------* >> MVC NOSELECT,RETCODY Save Number of Selected Sockets >> BAL XLNK,CK_SELECT Check connections >> B SELECT_LOOP >> >> TITLE 'CHECK SELECTION ACTIVITY.......' >> CK_SELECT DS 0H >> ST R14,SAVE14F Save link register >> LA R6,SOCKTBL Get Socket tbl >> USING SOCK_TBL,R6 >> SEL_LOOP DS 0H >> *********************************************************************** >> * * >> * check out Selected sockets * >> * * >> *********************************************************************** >> TPIMASK TEST, X >> MASK=RRETMSK, X >> SD=TPIMSNO >> BNE CK_EXCP >> L R8,NOSELECT Number of Slected sockets >> BCTR R8,0 Got Down by one >> ST R8,NOSELECT >> TM TPIMSBIT,TPIMSLIS *Is it our listener socket? >> BO SPDOACC *- Yes, do an accept >> WTO 'ERROR SOCKET TBL ' >> B SEL_LOOP >> SPDOACC DS 0H >> * >> EZASMI TYPE=ACCEPT, Issue Macro X >> S=TPIMSNO, Socket X >> NAME=CNAME, (SOCKET NAME STRUCTURE) X >> ERRNO=ERRNX, (Specify ERRNO field) X >> RETCODE=RETCODY, (Specify RETCODE field) X >> ECB=MY_ECB, IN CASE WE ARE DOING EXITS OR ECBS X >> ERROR=ERROR, Abend if Macro error X >> MF=(E,MY_PARM) >> * >> >> WAIT ECB=MY_ECB HAPPEN >> * >> * >> * WTO 'AFTER ACCEPT' >> AFT_ACP DS 0H >> L R15,RETCODY >> C R15,=F'0' >> BH SET_MESS >> CLC RETCODY,=F'-1' >> BNE SET_A_ERR >> CLC ERRNX,=F'35' >> BE SET_MESS >> WTO 'ERROR ACCEPT MACRO' >> SET_A_ERR DS 0H >> *--------------------------------------------------------* >> * SINCE THE ACCEPT SOCKET WILL NEVER BE USED TO READ * >> * AS THE GIVE SOCKET WILL GENERATE A NEW SOCKET TO * >> * TO DO COMMUNICATION WITH HER_CMD WILL WIPE OUT THIS * >> * BIT IN THE RSNDMSK BLOCKING A READ UNTIL HRTCPRD * >> * GENERATES A NEW SOCKET AND WE WILL CLOSE IT OUT * >> * AT THAT POINT WE WILL TURN THIS BIT BACK ON * >> *--------------------------------------------------------* >> * >> *********************************************************************** >> * * >> * Issue GIVESOCKET * >> * * >> *********************************************************************** >> WAIT_GIVE DS 0H >> DROP R6 >> USING SOCK_TBL,R6 >> XC MY_ECB,MY_ECB >> XC MY_PARM(MY_PARM_LEN),MY_PARM CLEAR PARAMTER LIST >> EZASMI TYPE=GIVESOCKET, Issue INITAPI Macro X >> S=TPIMSNO, X >> CLIENT=CLIENT, SPECIFY SUBTASK IDENTIFIER X >> ERRNO=ERRNX, (Specify ERRNO field) X >> RETCODE=RETCODY, (Specify RETCODE field) X >> ECB=MY_ECB, X >> ERROR=ERROR, ABEND IF ERROR ON MACRO X >> MF=(E,MY_PARM) >> * >> >> WAIT ECB=MY_ECB >> CLC RETCODY,=F'0' >> BE POST_TASK >> MVC COMM,=CL8'GIVESOCK' >> BAL R14,RCCHECK --> DID IT WORK? >> POST_TASK DS 0H >> OI TPIMSBIT,TPIMSEXP >> * >> L R8,TPITSKAD >> * >> USING THREAD_DSECT,R8 >> MVC SOCKET,TPIMSNO >> DROP R6 >> USING SOCK_TBL,R7 >> * WTO 'GIVE SOCKET EXECUTED ..' >> * DBGRDIE LINKAGE=SVC >> XC MY_ECB,MY_ECB >> XC MY_PARM(MY_PARM_LEN),MY_PARM CLEAR PARAMTER LIST >> * >> MVC COMM,=CL8'GIVESOCK' >> * BAL R14,RCCHECK --> DID IT WORK? >> * L R1,ECB_ADDR Get ecb address >> POST (R1) Tell Task Work Waitting >> * >> B CK_SEL >> CK_EXCP DS 0H >> TPIMASK TEST, X >> MASK=ERETMSK, X >> SD=TPIMSNO >> BNE CK_SEL >> L R15,NOSELECT *Decrement number of >> BCTR R15,0 *- selected socket descriptors >> ST R15,NOSELECT * by one. >> TM TPIMSBIT,TPIMSEXP *Did we expect it? >> BNO CK_SEL SPECLOSE *- Yes, server has >> EZASMI TYPE=CLOSE, Issue Macro X >> S=TPIMSNO, CLOSE THIS SOCKET X >> ERRNO=ERRNX, (Specify ERRNO field) X >> RETCODE=RETCODY, (Specify RETCODE field) X >> ECB=MY_ECB, X >> T ERROR=ERROR, Abend if Macro error X >> MF=(E,MY_PARM) >> >> * >> WAIT ECB=MY_ECB >> T CK_SEL DS 0H >> L R15,NOSELECT >> LTR R15,R15 Any More Socket >> BNZ SEL_LOOP >> L R14,SAVE14F RE-LOAD LINK REGISTERS * >> BR XLNK >> >> Subtask SELECT LOOP >> * >> SELECT_LOOP DS 0H >> XC MY_ECBT(104),MY_ECBT >> EZASMI TYPE=SELECT, Issue Macro X >> TIMEOUT=TIMEVAL, X >> MAXSOC=MAXSNO, SPECIFY MAXIMUM NUMBER OF SOCKETS X >> RSNDMSK=RSNDMSK, READ MASK X >> RRETMSK=RRETMSK, RETURN FROM READ X >> ESNDMSK=ESNDMSK, X >> ERETMSK=ERETMSK, X >> ERRNO=ERRNO, (Specify ERRNO field) X >> RETCODE=RETCODE, (Specify RETCODE field) X >> ECB=MY_ECBT, MAIN TASK EMB X >> ERROR=ERROR, Abend if Macro error X >> TASK=MYTIE, X >> MF=(E,MY_PARX) >> * >> * Wait For Something to happen >> * >> * >> WAIT 1,ECBLIST=ECBLST WAIT For Something top Happen >> * >> L R15,ECBLST Get first ECB >> TM 0(R15),X'40' End Task ? >> BO RETURN rETURN >> L R15,ECBLST+8 Get Give/Take >> TM 0(R15),X'40' GiveSocket Issued >> BO CKGVE >> * >> L R15,ECBLST+4 >> TM 0(R15),X'40' Ecb Posted FromRecovery rtn >> BZ CKREADS no; >> * >> * Get ASCB In question >> * >> >> CKREADS DS 0H >> CLC RETCODE,=F'0' TimeOut ? >> BNE CK_ERR Return >> XC MY_ECBT,MY_ECBT >> * >> * WTO 'AT CALLDISP..........' >> CALLDISP give up control >> >> * >> B SELECT_LOOP >> CK_ERR DS 0H >> CLC RETCODE,=F'-1' Bad RC >> BNE CKRET >> MVC COMMX,=CL8'SELECT' >> BAL R14,RCCHECK >> B SELECT_LOOP >> CKRET DS 0H >> ************************************************************************ >> * * >> * check out Slected sockets * >> * * >> *********************************************************************** >> TPIMASK TEST, X >> MASK=RRETMSK, X >> SD=READ_SOCK >> BNE CK_OTHER >> MVC IO_SOCK,READ_SOCK >> B READ >> CK_OTHER DS 0H >> TPIMASK TEST, X >> MASK=RRETMSK, X >> SD=OTHER_SOCK >> BNE SELECT_LOOP >> MVC IO_SOCK,READ_SOCK >> B READ >> CKGVE DS 0H >> *---------------------------------------------------------------------* >> * GET THE SOCKET TO READ * >> *---------------------------------------------------------------------* >> L R15,ECB_ADDR Get ECB Address >> XC 0(4,R15),0(R15) Clear Post Bit >> MVC COMMX,=CL8'TAKESOCK' >> XC MY_PARX(MY_PARX_LEN),MY_PARX CLEAR PARAMTER LIST >> XC MY_ECBT(104),MY_ECBT CLEAR ECB ADDRESS >> EZASMI TYPE=TAKESOCKET, Issue TakeSocket X >> SOCRECV=SOCKET, X >> CLIENT=SCLIENT, SPECIFY SUBTASK IDENTIFIER X >> ERRNO=ERRNO, (Specify ERRNO field) X >> RETCODE=RETCODE, (Specify RETCODE field) X >> ECB=MY_ECBT, X >> ERROR=ERROR, ABEND IF ERROR ON MACRO X >> MF=(E,MY_PARX) >> * >> WAIT ECB=MY_ECBT >> * >> * >> * >> >> CK_RET DS 0H >> CLC RETCODE,=F'-1' >> BNE WAIT_TAKE >> BAL R14,RCCHECK >> WAIT_TAKE DS 0H >> MVC IO_SOCK,RETCODE+2 >> CLC READ_SOCK,=2X'FF' Q, First time in >> BNE SET_OTHER >> MVC READ_SOCK,IO_SOCK >> B CK_FLGS >> SET_OTHER DS 0H >> MVC OTHER_SOCK,IO_SOCK >> * >> * Set Selct to Tset This Socket out >> * >> CK_FLGS DS 0H >> TPIMASK SET, X >> MASK=RSNDMSK, X >> SD=READ_SOCK >> * >> *********************************************************************** >> * * >> * Issue ioctl to set non blocking mode * >> * * >> *********************************************************************** >> EZASMI TYPE=IOCTL, Issue Macro X >> S=READ_SOCK, STREAM X >> COMMAND='FIONBIO', (SOCKET NAME STRUCTURE) X >> REQARG=NONBLOCK, X >> RETARG=RETARG, X >> ERRNO=ERRNO, (Specify ERRNO field) X >> RETCODE=RETCODE, (Specify RETCODE field) X >> ECB=MY_ECBT, IN CASE WE ARE DOING EXITS OR ECBS X >> ERROR=ERROR, Abend if Macro error X >> MF=(E,MY_PARX) >> >> * >> WAIT ECB=MY_ECBT >> >> *********************************************************************** >> * * >> * Issue READ - Read data and store in buffer * >> * * >> *********************************************************************** >> READ DS 0H >> MVC MSG1(2),=AL2(49) >> MVC MSG1+2(38),=CL38'DBGRTSK ABOUT TO EXECUTE READ FOR PORT ' >> ST R1,SAVE1 SAVE R1 >> XR R1,R1 CLEAR >> ICM R1,B'0011',PORT# >> CVD R1,DWORK >> L R1,SAVE1 >> MVC MSG1+41(6),=X'402120202020' >> ED MSG1+41(6),DWORK+5 >> OI MSG1+45,X'F0' >> MVC WTO_LISX(WTO_LEX),WTO_CONS >> WTO TEXT=MSG1,MF=(E,WTO_LISX) >> WTO 'ABOUT TO EXECUTE READ SOCKET' >> * DBGRDIE LINKAGE=SVC >> LA R10,BUF >> EZASMI TYPE=READ, Issue Macro X >> S=IO_SOCK, Read Socket X >> NBYTE=NBYTE, SIZE OF BUFFER X >> BUF=(R10), (BUFFER) X >> ERRNO=ERRNO, (Specify ERRNO field) X >> RETCODE=RETCODE, (Specify RETCODE field) X >> ERROR=ERROR, Abend if Macro error X >> ECB=MY_ECBT, X >> MF=(E,MY_PARX) >> >> L R15,RETCODE Get Number of bytes >> LTR R15,R15 Q. Any Data Returned >> BZ SELECT_LOOP Return >> C R15,=F'-1' Error ? >> BNE SET#BYTE >> CLC ERRNO,=F'54' Connection closed >> BE CLOSE Close it up >> LTR R15,R15 Q. Any Data Returned >> BZ SELECT_LOOP Return >> C R15,=F'-1' Error ? >> BNE SET#BYTE >> CLC ERRNO,=F'54' Connection closed >> BE CLOSE Close it up >> BAL R14,RCCHECK >> B SELECT_LOOP >> SET#BYTE DS 0H >> ST R15,IN_BUFF# Store number of bytes rd >> L R15,ECBLST >> XC 0(4,R15),0(R15) Clear ECB >> MVC MSG1(2),=AL2(50) >> MVC MSG1+2(50),=CL50'DBGRTSK AFTER READ !!!!!!!!!!' >> MVC WTO_LISX(WTO_LEX),WTO_CONS >> WTO TEXT=MSG1,MF=(E,WTO_LISX) >> * WTO 'AFTER READ SOCKET .........' >> * >> LA R10,BUF >> XC LINK_LIST(LINK_LEN),LINK_LIST CLEAR PARM AREA >> MVC LINK_LIST(LINK_LEN),LINK_CON1 MOVE CONSTANTS >> *-----------------------------------------------------* >> * LINK TO ASCII TO EBCDIC SERVICE RTN * >> *-----------------------------------------------------* >> LINK EP=EZACIC05, X >> PARAM=((R10),F20),VL, X >> MF=(E,PARAMS),SF=(E,LINK_LIST) >> >> >> LA R10,BUF get buffer area >> * >> XC CALL_LIST(CALL_LEN),CALL_LIST >> * >> MVC MSG1(2),=AL2(50) >> MVC MSG1+2(50),=CL50'DBGRTSK BEFORE CALL EZACIC05.' >> MVC WTO_LISX(WTO_LEX),WTO_CONS >> * MVC LINK_LIST(LINK_LEN),LINK_CON2 MOVE >> CONSTANTS >> *-----------------------------------------------------* >> * LINK TO PROCESS DBGR_CMD REQUEST * >> *-----------------------------------------------------* >> LR R12,R13 Point to Task Storage >> LINK EP=DRVALCMD, X >> PARAM=((R12)), X >> MF=(E,PARAMS),SF=(E,LINK_LIST) >> >> LTR R15,R15 q. Did command Process >> BZ CK_WRITE >> LA R10,=F'4' >> LA R11,ERRCODE >> B WRITE_SOCK >> CK_WRITE DS 0H >> CLC BUF_LEN,=4X'00' Q. Any Length >> BE READ Yes; Write >> WRITE DS 0H >> *********************************************************************** >> * * >> * Issue WRITE - Write data from buffer * >> * * >> *********************************************************************** >> XC MY_ECBT(104),MY_ECBT >> MVC TYPE,MWRITE MOVE 'WRITE ' TO MESSAGE >> MVC MSG1(2),=AL2(50) >> MVC MSG1+2(50),=CL50'DBGRTSK BEFORE EZACIC04......' >> MVC WTO_LISX(WTO_LEX),WTO_CONS >> WTO TEXT=MSG1,MF=(E,WTO_LISX) >> CLI 0(R10),C'V' >> BE SETPRM >> L R10,BUF_LEN >> MVC TR_LEN,BUF_LEN >> B SETTRTBL >> SETPRM DS 0H >> L R10,TR_LEN Get length of storage >> ETTRTBL DS 0H >> LA R7,STANDARDE2A get address of tr tabler >> L R11,OUTBUFFA gET OutPut buffer >> LA R11,4(,R11) Past Length >> * >> TRLOOP DS 0H >> CH R10,=H'255' < 255 >> BL TRREST Translate rest >> TR 0(255,R11),0(R7) Translate it >> LA R11,255(,R11) Bump it up >> SH R10,=H'255' Decrement >> B TRLOOP Loop Thru >> TRREST DS 0H >> BCTR R10,0 Down by for Execute >> EX R10,TRBUFF Do the rest >> * >> LA R10,BUF_LEN re-init for write >> L R11,OUTBUFFA Buff Address >> B WRITE_SOCK >> TRBUFF TR 0(0,R11),0(R7) >> * >> WRITE_SOCK DS 0H >> WTO 'AT WRITE SOCK..' >> EZASMI TYPE=WRITE, Issue Macro X >> S=READ_SOCK, ACCEPT Socket X >> NBYTE=(R10), SIZE OF BUFFER X >> BUF=(R11), (BUFFER) X >> ERRNO=ERRNO, (Specify ERRNO field) X >> ECB=MY_ECBT, X >> RETCODE=RETCODE, (Specify RETCODE field) X >> ERROR=ERROR, Abend if Macro error X >> MF=(E,MY_PARX) >> * >> WAIT ECB=MY_ECBT WAIT FOR COMMAND COMPLETION >> * >> CLC RETCODE,=F'0' Q. DID WE GET ANYTING >> BH WAIT_WRITE >> CLC RETCODE,=F'0' Q. DID WE GET ANYTING >> BNE CKRCWRTE >> WTO 'ZERO BYTES WRITTEN' >> B SELECT_LOOP >> CKRCWRTE DS 0H >> MVC COMMX,=CL8'WRITE' >> BAL R14,RCCHECK CHECK FOR SUCCESSFUL CALL >> WAIT_WRITE DS 0H >> WTO 'WRITE COMPLETED...' >> XC MY_ECBT,MY_ECBT >> B SELECT_LOOP >> >> -----Original Message----- >> From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> On Behalf Of >> Tony Thigpen >> Sent: Saturday, January 5, 2019 10:05 PM >> To: IBM-MAIN@LISTSERV.UA.EDU >> Subject: Re: Concurrent Server Task Dispatch issue multitasking issue >> >> You might need to post your full code so people can look at it to find the >> problem. >> >> Tony Thigpen >> >> Joseph Reichman wrote on 1/5/19 7:52 PM: >>> This is the situation both the main task and 4 sub tasks have selects >>> after the time outs of the main task and subtasks I do wto When I get >>> a connection the main task posts a subtask to do a EZASMI read and >>> write and then go back to the select loop at this point I hardly see >>> any WTOs from the main task time the modify command works about 1 out >>> of 5 times >>> >>> >>> >>>> On Jan 5, 2019, at 7:14 PM, Brian Chapman <bchapma...@gmail.com >>>> <mailto:bchapma...@gmail.com> > wrote: >>>> >>>> 1. Are you checking the COMM ECB after every wait? Even after a >>>> subtask post the main task's ECB or any other ECB in your list? I've >>>> had problems with subtasks posting the main task and not checking the >>>> COMM ECB after servicing the subtask request and missing console commands. >>>> >>>> 2. Double check which ECB in your ECB list has the high order bit >>>> set. I've added more ECBs in my list and forgot to move the high order bit >>>> flip. >>>> >>>> On Jan 5, 2019 6:26 PM, "Joseph Reichman" <reichman...@gmail.com >>>> <mailto:reichman...@gmail.com> > wrote: >>>> >>>> First off it is being posted I saw a X’48’ in the first byte the >>>> operative bit being the 4 I am doing the wto on timeout from both >>>> selects and the problem is that the main task doesn’t get control >>>> >>>> Thanks >>>> >>>> >>>> >>>>> On Jan 5, 2019, at 12:20 AM, Brian Westerman < >>>> brian_wester...@syzygyinc.com <mailto:brian_wester...@syzygyinc.com> > >>>> wrote: >>>>> >>>>> When you test the ECB is anything being posted? Is it possible that >>>>> your >>>> subtasks are actually sharing the ECBLIST for other use and they are >>>> clearing it for you? >>>>> >>>>> It would be interesting to have all of your tasks (main and sub) wto >>>>> when >>>> they are posted so that you can see where you are when the post happens. >>>> Possibly you are in a subtask, it gets posted and that subtask sees >>>> that it's not "his" data, so clears things and moves on. I don't >>>> share the ECBLIST between the main and subtask, so I'm not sure what >>>> happens if you do, but it always seemed to me to be asking for trouble. >>>>> >>>>> Brian >>>>> >>>>> -------------------------------------------------------------------- >>>>> -- For IBM-MAIN subscribe / signoff / archive access instructions, >>>>> send email to lists...@listserv.ua.edu <mailto:lists...@listserv.ua.edu> >>>>> with the message: INFO >>>>> IBM-MAIN >>>> >>>> --------------------------------------------------------------------- >>>> - For IBM-MAIN subscribe / signoff / archive access instructions, >>>> send email to lists...@listserv.ua.edu <mailto:lists...@listserv.ua.edu> >>>> with the message: INFO >>>> IBM-MAIN >>>> >>>> --------------------------------------------------------------------- >>>> - For IBM-MAIN subscribe / signoff / archive access instructions, >>>> send email to lists...@listserv.ua.edu <mailto:lists...@listserv.ua.edu> >>>> with the message: INFO >>>> IBM-MAIN >>> >>> ---------------------------------------------------------------------- >>> For IBM-MAIN subscribe / signoff / archive access instructions, send >>> email to lists...@listserv.ua.edu <mailto:lists...@listserv.ua.edu> with >>> the message: INFO IBM-MAIN >>> >>> >> >> ---------------------------------------------------------------------- >> For IBM-MAIN subscribe / signoff / archive access instructions, send email >> to lists...@listserv.ua.edu <mailto:lists...@listserv.ua.edu> with the >> message: INFO IBM-MAIN >> >> ---------------------------------------------------------------------- >> For IBM-MAIN subscribe / signoff / archive access instructions, >> send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN >> >> ---------------------------------------------------------------------- >> For IBM-MAIN subscribe / signoff / archive access instructions, >> send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
