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246 discussions

[iolib-devel] PATCH: with-accept-connection and shutdown
by Andrey Moskvitin 08 Apr '10

08 Apr '10

Hi, I found that with-accept-connection is no call shutdown on the socket, but without this FIN will be sent to the client. diff --git a/src/sockets/make-socket.lisp b/src/sockets/make-socket.lisp index b87a214..e4e1d06 100644 --- a/src/sockets/make-socket.lisp +++ b/src/sockets/make-socket.lisp @@ -274,7 +274,10 @@ The socket is automatically closed upon exit." (defmacro with-accept-connection ((var passive-socket &rest args) &body body) "Bind VAR to a socket created by passing PASSIVE-SOCKET and ARGS to ACCEPT-CONNECTION and execute BODY as implicit PROGN. The socket is automatically closed upon exit." - `(with-open-stream (,var (accept-connection ,passive-socket ,@args)) ,@body)) + `(with-open-stream (,var (accept-connection ,passive-socket ,@args)) + (unwind-protect + (progn ,@body) + (shutdown ,var :write t :read t)))) ;;; MAKE-SOCKET-FROM-FD Andrey

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[iolib-devel] New patches: 7-Apr-2010
by Stelian Ionescu 08 Apr '10

08 Apr '10

commit be796baeed9afae13a7fdbc9b382b3f34f7a7f84 Author: Peter Keller <psilord(a)cs.wisc.edu> Date: Wed Apr 7 23:23:26 2010 +0200 Explain that the client "quit" feature doesn't exist in ex7-server either. examples/tutorial | 24 ++++++++++++------------ examples/tutorial.tmpl | 24 ++++++++++++------------ 2 files changed, 24 insertions(+), 24 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20100407.tar.gz Gitweb URL: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 5-Apr-2010
by Stelian Ionescu 06 Apr '10

06 Apr '10

commit d2788079b696d0206135839d114bfc1cd93d4b68 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Apr 6 00:13:22 2010 +0200 Don't define FDOPENDIR on BSD systems for the moment. src/syscalls/ffi-functions-unix.lisp | 2 +- src/syscalls/pkgdcl.lisp | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) commit 86cc0b2a2194a237118c2399c00628b06a082d2a Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Apr 5 23:49:58 2010 +0200 Use DEFWRAPPER for CMSG accessors. src/syscalls/ffi-wrappers-unix.lisp | 20 ++++++++------------ 1 files changed, 8 insertions(+), 12 deletions(-) commit 03d08294bf1d5714d0492ac7bb49e04f1a5aebcc Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Apr 5 23:01:00 2010 +0200 Make DIRFD a wrapper, export always. src/syscalls/ffi-functions-unix.lisp | 5 ----- src/syscalls/ffi-wrappers-unix.lisp | 11 +++++++++++ src/syscalls/pkgdcl.lisp | 2 +- 3 files changed, 12 insertions(+), 6 deletions(-) commit 0c7909265a5f95b91f96bb13c4300dbf7c466e58 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Apr 5 22:17:40 2010 +0200 Re-indent. tests/sockets.lisp | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) commit 3a3eabf13722d1d6b774fe88df14c876f477c47d Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Apr 5 22:17:22 2010 +0200 Export RUN-EX8-SERVER from IOLIB.EXAMPLES examples/package.lisp | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20100405.tar.gz Gitweb URL: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 4-Apr-2010
by Stelian Ionescu 05 Apr '10

05 Apr '10

commit e0edd275e866597ef4fc81ac3fb890f8837dbf02 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Apr 5 02:20:48 2010 +0200 Remove old NOTINLINE declamations. src/streams/gray/io-helpers.lisp | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) commit aa4d4f491a7472781b2695eff056fc4d0681a244 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Apr 5 02:20:10 2010 +0200 Fix tests SIMPLE-UDP-CLIENT.[12] tests/sockets.lisp | 10 ++++++---- 1 files changed, 6 insertions(+), 4 deletions(-) commit 67d3bfd5eec87b753cf50c39a5f28270bedde659 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Apr 4 22:37:21 2010 +0200 Style change. src/multiplex/fd-wait.lisp | 13 ++++++++----- 1 files changed, 8 insertions(+), 5 deletions(-) commit f8b796e161da7c7bdab5613318913eba9a938f5c Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Apr 4 21:55:47 2010 +0200 Small fixes to the examples. examples/ex5a-client.lisp | 52 +++++++++++---------- examples/ex5b-client.lisp | 50 +++++++++++---------- examples/ex6-server.lisp | 75 ++++++++++++++++--------------- examples/ex7-buffer.lisp | 2 +- examples/ex7-server.lisp | 59 +++++++++++++------------ examples/ex8-buffer.lisp | 2 +- examples/ex8-server.lisp | 59 +++++++++++++------------ examples/tutorial | 107 +++++++++++++++++++++++--------------------- 8 files changed, 212 insertions(+), 194 deletions(-) commit 0945e55614e16640018277e34d8a844fe46a927e Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Apr 4 19:51:25 2010 +0200 Remove prefix %SYS- from syscalls. src/multiplex/backend-epoll.lisp | 16 +- src/multiplex/backend-kqueue.lisp | 12 +- src/multiplex/backend-select.lisp | 36 ++-- src/multiplex/event-loop.lisp | 2 +- src/multiplex/fd-wait.lisp | 4 +- src/multiplex/multiplexer.lisp | 4 +- src/multiplex/timers.lisp | 2 +- src/os/os-unix.lisp | 48 ++-- src/pathnames/file-path-unix.lisp | 16 +- src/sockets/common.lisp | 10 +- src/sockets/conditions.lisp | 4 +- src/sockets/dns/query.lisp | 4 +- src/sockets/make-socket.lisp | 14 +- src/sockets/socket-methods.lisp | 6 +- src/sockets/socket-options.lisp | 4 +- src/streams/gray/buffer.lisp | 6 +- src/streams/gray/classes.lisp | 4 +- src/streams/gray/fd-mixin.lisp | 14 +- src/streams/zeta/conditions.lisp | 2 +- src/streams/zeta/ffi-functions-unix.lisp | 85 +++--- src/streams/zeta/file-unix.lisp | 52 ++-- src/streams/zeta/pkgdcl.lisp | 2 +- src/syscalls/conditions.lisp | 4 +- src/syscalls/early.lisp | 2 +- src/syscalls/ffi-functions-unix.lisp | 430 +++++++++++++++--------------- src/syscalls/ffi-wrappers-unix.lisp | 24 +- src/syscalls/os-conditions-unix.lisp | 2 +- src/syscalls/pkgdcl.lisp | 255 +++++++++--------- tests/streams.lisp | 24 +- 29 files changed, 546 insertions(+), 542 deletions(-) commit 60e3c502f4103479fdb2ef7142b18124294ba135 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Apr 4 19:48:59 2010 +0200 Fix array deftypes. src/base/types.lisp | 9 +++++---- 1 files changed, 5 insertions(+), 4 deletions(-) commit 7d1a04cd8e591b51ff4d973ec3788eee8c83c386 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Apr 4 19:10:00 2010 +0200 Remove obsolete check for O_NONBLOCK: FDs are always non-blocking now. src/streams/gray/io-helpers.lisp | 10 ++-------- 1 files changed, 2 insertions(+), 8 deletions(-) commit 07e73e9759fbb5a6db2c7f9ad94675914859401a Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Apr 4 18:57:32 2010 +0200 Rename CMSG accessors. src/sockets/make-socket.lisp | 10 +++++----- src/syscalls/ffi-wrappers-unix.lisp | 16 ++++++++-------- src/syscalls/pkgdcl.lisp | 8 ++++---- 3 files changed, 17 insertions(+), 17 deletions(-) commit cb6e4ad832178e04e29d81936634e3c72bdeadb8 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sun Apr 4 18:29:06 2010 +0200 Fix SIGNAL-SYSCALL-ERROR/RESTART, some cleanup in IOLIB.SYSCALLS src/syscalls/conditions.lisp | 2 +- src/syscalls/designators.lisp | 15 +- src/syscalls/early.lisp | 26 ++- src/syscalls/ffi-functions-unix.lisp | 27 +- src/syscalls/ffi-types-unix.lisp | 436 +++++++++++++++------------ src/syscalls/os-conditions-unix.lisp | 2 +- src/syscalls/pkgdcl.lisp | 537 +++++++++++++++++----------------- 7 files changed, 563 insertions(+), 482 deletions(-) commit 71f30a27cb66e79ced965ed93a0ba2a07dcd5981 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Sat Apr 3 05:07:04 2010 +0200 Don't autodetect IPv6 support: make it always disabled by default. src/sockets/config.lisp | 7 ++----- 1 files changed, 2 insertions(+), 5 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20100404.tar.gz Gitweb URL: http://repo.or.cz/w/iolib.git

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[iolib-devel] IOLib tutorial Version 0.0 Completed
by Peter Keller 04 Apr '10

04 Apr '10

Hello, I've created an IOLib tutorial which describes how to write clients and servers with IPV4 TCP using blocking I/O with the stream interface and nonblocking I/O with the event multiplexer and send-to receive-from. The tutorial and the source for which it is written is in the examples/ directory of the checked out IOLib source codes. The tutorial and source code in the official source release of IOLib will always be the authoritative version. It is recommended one inspects and tries out the example source code along with the tutorial. I happen to have a link up to the tutorial here: http://pages.cs.wisc.edu/~psilord/blog/data/iolib-tutorial/tutorial.html Have a nice day. -pete

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[iolib-devel] New patches: 2-Apr-2010
by Stelian Ionescu 03 Apr '10

03 Apr '10

commit f31fb2244f153f1e73739232cf31a6bb73307cfa Author: Peter Keller <psilord(a)cs.wisc.edu> Date: Fri Apr 2 10:41:07 2010 -0500 This is the initial revision of the tutorial and associated examples. The tutorial describes IPV4 TCP blocking and non-blocking I/O in addition to a couple of threaded examples. "tutorial.tmpl" is the source file used by "gen-tutorial" to create the atual "tutorial" file. Please see the README for more information. The autogenerated "tutorial" file is actually committed since it allows people who clone the repository to view the tutorial without having to know how to make it. This means if tutorial.tmpl or the examples are changed, the tutorial file should be regenerated and rechecked in. Signed-off-by: Stelian Ionescu <sionescu(a)cddr.org> examples/Makefile | 7 + examples/README | 23 + examples/ex1-client.lisp | 52 + examples/ex1-server.lisp | 84 ++ examples/ex2-client.lisp | 37 + examples/ex2-server.lisp | 62 + examples/ex3-client.lisp | 52 + examples/ex3-server.lisp | 94 ++ examples/ex4-client.lisp | 71 + examples/ex4-server.lisp | 139 ++ examples/ex5-server.lisp | 161 +++ examples/ex5a-client.lisp | 185 +++ examples/ex5b-client.lisp | 165 +++ examples/ex6-server.lisp | 201 +++ examples/ex7-buffer.lisp | 169 +++ examples/ex7-server.lisp | 166 +++ examples/ex8-buffer.lisp | 203 +++ examples/ex8-server.lisp | 154 +++ examples/gen-tutorial | 123 ++ examples/iolib.examples.asd | 29 + examples/package.lisp | 48 + examples/tutorial | 3008 +++++++++++++++++++++++++++++++++++++++++++ examples/tutorial.tmpl | 1565 ++++++++++++++++++++++ 23 files changed, 6798 insertions(+), 0 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20100402.tar.gz Gitweb URL: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 30-Mar-2010
by Stelian Ionescu 31 Mar '10

31 Mar '10

commit 86ef9c8bffad0271de60569a358e0aa46a6cd391 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Mar 30 13:48:35 2010 +0200 Make stream FDs nonblocking by default, various fixes. src/base/pkgdcl.lisp | 4 ++ src/base/types.lisp | 31 ++++++++++++ src/sockets/base-sockets.lisp | 16 +++++- src/sockets/dns/query.lisp | 1 - src/sockets/socket-methods.lisp | 17 +----- src/streams/gray/buffer.lisp | 2 +- src/streams/gray/classes.lisp | 36 +++----------- src/streams/gray/fd-mixin.lisp | 31 +++++------- src/streams/gray/gray-stream-methods.lisp | 59 +++++++++++++--------- src/streams/gray/io-helpers.lisp | 77 +++++++++++++++++++---------- src/streams/gray/pkgdcl.lisp | 11 ---- src/syscalls/ffi-functions-unix.lisp | 13 +++++ src/syscalls/pkgdcl.lisp | 1 + tests/sockets.lisp | 12 +++-- tests/streams.lisp | 1 + 15 files changed, 180 insertions(+), 132 deletions(-) commit 1a389959e334ce12c1d29d6a34296d663ebacdc6 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Mar 30 03:53:35 2010 +0200 Fix %READ-ONCE/NO-HANG and %FILL-BUF/NO-HANG. src/streams/gray/io-helpers.lisp | 40 +++++++++++++++++++------------------ 1 files changed, 21 insertions(+), 19 deletions(-) commit 6d63d32fb7f400e93066cb37a139a43dae4721c1 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Mar 30 03:51:52 2010 +0200 Remove useless check in MAYBE-REWIND-IOBUF. src/streams/gray/io-helpers.lisp | 20 +++++++++----------- 1 files changed, 9 insertions(+), 11 deletions(-) commit 73c0c0d111df6128b2177d50ed6433f031cede3c Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Mar 30 03:43:32 2010 +0200 Fix enabling of *SAFETY-CHECKS*. src/base/debug.lisp | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20100330.tar.gz Gitweb URL: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 29-Mar-2010
by Stelian Ionescu 31 Mar '10

31 Mar '10

commit ed0c7395c260df5744644e4b3fb3de079dde935f Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Mar 30 03:03:58 2010 +0200 Call DEFAULT-{READ,WRITE}-FN through their function objects. src/streams/gray/classes.lisp | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) commit afdd62b9d685e32e068ea5b49cb09f42a2b2c982 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Tue Mar 30 03:02:17 2010 +0200 Add %READ-ONCE/NO-HANG. src/streams/gray/io-helpers.lisp | 13 +++++++++++-- 1 files changed, 11 insertions(+), 2 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20100329.tar.gz Gitweb URL: http://repo.or.cz/w/iolib.git

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[iolib-devel] New patches: 28-Mar-2010
by Stelian Ionescu 29 Mar '10

29 Mar '10

commit 11a7b7999b66cc609254554ad46935c8977a0873 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Mar 29 02:01:38 2010 +0200 Re-arrange test clauses in STREAM-READ-CHAR-NO-HANG. src/streams/gray/gray-stream-methods.lisp | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) commit ce4bfcd246babe67f6aa475ee17800c440d24c06 Author: Stelian Ionescu <sionescu(a)cddr.org> Date: Mon Mar 29 02:01:17 2010 +0200 Fix bug in STREAM-READ-CHAR-NO-HANG. src/streams/gray/gray-stream-methods.lisp | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) An updated tarball of IOLib's source can be downloaded here: http://common-lisp.net/project/iolib/files/snapshots/iolib-20100328.tar.gz Gitweb URL: http://repo.or.cz/w/iolib.git

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Re: [iolib-devel] Problem with peek-char
by Stelian Ionescu 27 Mar '10

27 Mar '10

On Thu, 2010-03-25 at 12:53 +0300, Andrey Moskvitin wrote: > Hi, > > > > I'm not sure that this is a bug. > > > Yes, I sorted out problem more deeply and concluded that in > stream-read-char > required following changes: > > > diff --git a/src/streams/gray/gray-stream-methods.lisp > b/src/streams/gray/gray-stream-methods.lisp > index 49c2eb1..45a25d1 100644 > --- a/src/streams/gray/gray-stream-methods.lisp > +++ b/src/streams/gray/gray-stream-methods.lisp > @@ -332,7 +332,8 @@ > (return* :eof)))) > (cond ((zerop (iobuf-length ib)) > (iobuf-reset ib) > - (fill-buf-or-eof)) > + (fill-buf-or-eof) > + (setf unread-index (iobuf-start ib))) > ;; Some encodings such as CESU or Java's modified UTF-8 > take > ;; as much as 6 bytes per character. Make sure we have > enough > ;; space to collect read-ahead bytes if required. Since the old code was very hard to read in order to understand what was the bug, I rewrote it. Could you please try again ? -- Stelian Ionescu a.k.a. fe[nl]ix Quidquid latine dictum sit, altum videtur. http://common-lisp.net/project/iolib

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