[postmodern-devel] the reason why i'd like an iolib network backend instead of usocket
dear list, after some uptime, all of a sudden i was getting these errors on our server. this is probably something going awry inside sb-bsd-sockets. as time permits, i'll experiment with an iolib based network backend for cl-postgres. - attila *** At: 2008-06-14T03:47:32.266936+02:00 *** In thread: http worker 34 / serving request / CALL-WITH-SERVER-ERROR-HANDLER / HANDLE-TOPLEVEL-CONDITION *** Error: Socket error in \"socket\": EPROTONOSUPPORT (Protocol not supported) *** Backtrace is: 000: ((LAMBDA (SB-PCL::.PV. SB-PCL::.NEXT-METHOD-CALL. SB-PCL::.ARG0. SB-PCL::.ARG1.)) #<unavailable argument> #<unavailable argument> #<ESEHO-PRESENTATION::ESEHO-APPLICATION \" /\" {911C645}> #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 001: ((HU.DWIM.WUI:HANDLE-TOPLEVEL-CONDITION :AROUND (T T)) #<ESEHO-PRESENTATION::ESEHO-APPLICATION \"/\" {911C645}> #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 002: ((FLET HU.DWIM.WUI::HANDLE-REQUEST-ERROR) #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 003: ((LAMBDA (ERROR)) #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 004: (SIGNAL #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) [:EXTERNAL] 005: (ERROR SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR) [:EXTERNAL] 006: (SB-BSD-SOCKETS:SOCKET-ERROR \"socket\") 007: (SB-BSD-SOCKETS:SOCKET-ERROR \"socket\") [:EXTERNAL] 008: ((SHARED-INITIALIZE :AFTER (SB-BSD-SOCKETS:SOCKET T)) #<error printing object: NIL>) [:EXTERNAL] 009: ((LAMBDA ())) 010: (USOCKET:SOCKET-CONNECT \"database\" 5432) [:EXTERNAL] 011: (CL-POSTGRES::INITIATE-CONNECTION #<CL-POSTGRES:DATABASE-CONNECTION {107C3F11}>) 012: (CL-POSTGRES:OPEN-DATABASE \"eseho\" \"eseho\" \"szupertitok\" \"database\" 5432 :NO) 013: ((CL-RDBMS.POSTGRESQL::CONNECTION-OF :AROUND (CL-RDBMS.POSTGRESQL::POSTGRESQL-POSTMODERN-TRANSACTION)) #<DWIM-META-MODEL::TRANSACTION :begin-executed-p #t {107AB379}>) 0
Hey Attila, I've never seen this particular mess, but having low-overhead socket timeouts would be very useful for most 'serious' projects, and if you can some up with a patch that doesn't create too much of a chaos in the codebase, I'd certainly be happy to include it. Cheers, Marijn On Mon, Jun 16, 2008 at 3:57 PM, Attila Lendvai <attila.lendvai@gmail.com> wrote:
dear list,
after some uptime, all of a sudden i was getting these errors on our server. this is probably something going awry inside sb-bsd-sockets.
as time permits, i'll experiment with an iolib based network backend for cl-postgres.
- attila
*** At: 2008-06-14T03:47:32.266936+02:00 *** In thread: http worker 34 / serving request / CALL-WITH-SERVER-ERROR-HANDLER / HANDLE-TOPLEVEL-CONDITION *** Error: Socket error in \"socket\": EPROTONOSUPPORT (Protocol not supported) *** Backtrace is: 000: ((LAMBDA (SB-PCL::.PV. SB-PCL::.NEXT-METHOD-CALL. SB-PCL::.ARG0. SB-PCL::.ARG1.)) #<unavailable argument> #<unavailable argument> #<ESEHO-PRESENTATION::ESEHO-APPLICATION \" /\" {911C645}> #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 001: ((HU.DWIM.WUI:HANDLE-TOPLEVEL-CONDITION :AROUND (T T)) #<ESEHO-PRESENTATION::ESEHO-APPLICATION \"/\" {911C645}> #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 002: ((FLET HU.DWIM.WUI::HANDLE-REQUEST-ERROR) #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 003: ((LAMBDA (ERROR)) #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) 004: (SIGNAL #<SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR {EBE8041}>) [:EXTERNAL] 005: (ERROR SB-BSD-SOCKETS:PROTOCOL-NOT-SUPPORTED-ERROR) [:EXTERNAL] 006: (SB-BSD-SOCKETS:SOCKET-ERROR \"socket\") 007: (SB-BSD-SOCKETS:SOCKET-ERROR \"socket\") [:EXTERNAL] 008: ((SHARED-INITIALIZE :AFTER (SB-BSD-SOCKETS:SOCKET T)) #<error printing object: NIL>) [:EXTERNAL] 009: ((LAMBDA ())) 010: (USOCKET:SOCKET-CONNECT \"database\" 5432) [:EXTERNAL] 011: (CL-POSTGRES::INITIATE-CONNECTION #<CL-POSTGRES:DATABASE-CONNECTION {107C3F11}>) 012: (CL-POSTGRES:OPEN-DATABASE \"eseho\" \"eseho\" \"szupertitok\" \"database\" 5432 :NO) 013: ((CL-RDBMS.POSTGRESQL::CONNECTION-OF :AROUND (CL-RDBMS.POSTGRESQL::POSTGRESQL-POSTMODERN-TRANSACTION)) #<DWIM-META-MODEL::TRANSACTION :begin-executed-p #t {107AB379}>) 0 _______________________________________________ postmodern-devel mailing list postmodern-devel@common-lisp.net http://common-lisp.net/cgi-bin/mailman/listinfo/postmodern-devel
participants (2)
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Attila Lendvai -
Marijn Haverbeke