fc92ec8e9f
Fixes bug 205437: socket errors not being reported
2008-03-24 00:01:22 -04:00
884f3fe921
Added tcp-server-socket-nonblocking, tcp-accept-connection-nonblocking
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and register-callback for handling nonblocking servers and connections.
2008-03-23 05:02:12 -04:00
2119f44125
Added a simple tcp server facility. See lab/greeting-server.ss.
2008-03-23 03:44:20 -04:00
9aaf306f16
Nonblocking sockets no longer raise a continuable exception when a
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read or write operation would block. Instead, they are schedules
with an event handler that `selects' on the pending file descriptors
and dispatches the appropriate callback.
2008-03-23 02:14:00 -04:00
6e599c4c72
refactored nonblocking code in ikarus-io.c and ikarus.io.ss
2008-03-23 00:41:49 -04:00
ce496aebaf
* Better error message when a tcp connection is refused.
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* implemented udp connections (not working yet).
2008-03-22 19:29:41 -04:00
f6e5e4d5b4
Added -m32 to CFLAGS/LDFLAGS, updated copyright dates and version no.
2008-01-29 00:34:34 -05:00
9ba00f128e
Fixes big 185268: open-string-input-port type check die message missing
2008-01-23 02:17:25 -05:00
a33269daa7
Fixes bug 184959: get-bytevector-some missing
2008-01-22 10:59:04 -05:00
313e59bc92
slightly enhanced error message for attempting to transcode a port
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using an unsupported line-style (the only supported one is "none" as
of now).
2008-01-22 03:30:52 -05:00
264c58c4a4
Working on bug 184993: Writing to zombie process causes Ikarus to exit.
2008-01-21 23:29:04 -05:00
cc7066441c
Added put-bytevector.
2008-01-20 20:30:37 -05:00
0142ba2315
- Added an optimization to the base record constructors for args up
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to 4.
2008-01-19 18:15:18 -05:00
497d2ea8ed
increased IO block-size from 4K to 16K.
2008-01-19 14:51:14 -05:00
323d1037ea
- Fixed a performance bug that caused slowness in read-char for IO
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intensive code (cat, tail, wc)
2008-01-19 13:50:53 -05:00
2dc4542148
Reimplemented the guardians collector which was yellowing out since
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the last update to the GC. All tests now run without a glitch.
2008-01-12 17:32:43 -05:00
771b9699b5
Fixes bug 179015: Feature request: socket-port's id/name includes
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service-name/port
2007-12-28 00:05:44 -05:00
64dac92831
Added tcp-connect-nonblocking which is line tcp-connect but puts the
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socket in nonblocking mode. An operation that would block now
raises (continuable) a condition of type &i/o-would-block which
contains the port in question. There's no way to handle the
condition gracefully yet.
2007-12-27 22:08:27 -05:00
4f0a816295
Added a tcp-connect procedure that takes a host name and a service
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name (e.g. "www.google.com" and "http") and returns two binary ports:
the first for output and the second for input.
Both ports must be closed for the connection to close.
Also added an example in lab/tcp-connect-example.ss which connects
to an http server, sends "GET /\n" and prints the responde.
2007-12-26 17:35:58 -05:00
b8ed235308
Reimplemented open-output-string and get-output-string.
2007-12-26 02:16:02 -05:00
ab67ee9dad
Fixes bug 178385: Closed port giving incorrect error about type
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instead of about being closed
2007-12-23 22:28:48 -05:00
788b613bba
Added call-with-output-file
2007-12-23 15:18:40 -05:00
79277bb394
Added with-output-to-string.
2007-12-23 15:12:22 -05:00
894a29f0d8
Added with-output-to-file.
2007-12-23 15:06:05 -05:00
d2de3bcadb
Added with-input-from-string.
2007-12-23 14:44:55 -05:00
6eb6bf750d
Added a (process "cmd" "args" ...) procedure that execs cmd, passing
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args to it, and returns 4 values:
* the process's pid
* the process's standard-input-port (for writing)
* the process's standard-output-port (for reading)
* the process's standard-error-port (for reading)
See lab/process-example.ss for a sample usage.
2007-12-19 22:46:07 -05:00
10077a6468
minor change to the value returned by input-port-byte-position
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(it's up by 1 now).
2007-12-19 19:33:05 -05:00
945e8473fc
input-port-byte-position works for input files.
2007-12-18 17:25:48 -05:00
64e54de392
Added two extra fields to the port data structure.
2007-12-18 15:36:56 -05:00
df08137b7f
fixes bug 176816: &i/o-file-already-exists is now included in the
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condition.
2007-12-18 03:58:50 -05:00
cee16e7463
Fixes bug 176816: Incorrect &who for open-output-file
2007-12-18 03:32:07 -05:00
64c20409ce
made read-char just as efficient as get-char by copy&paste.
2007-12-15 11:43:04 -05:00
8c0563b2d3
fixes bug 173369: errors are supposed to be &assertion
2007-12-15 08:22:49 -05:00
08ac2d02f9
Added a comment about why input-transcoder-attrs is missing
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'utf-8-codec stuff (bug 176456)
2007-12-14 19:45:50 -05:00
5deeb28bbe
Fixes bug 175517: Custom textual output port not recognized as a
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textual port
2007-12-14 19:42:00 -05:00
fa27b7e9cd
Fixes 1/2 of bug 176207: identifier-syntax second case broken
2007-12-14 01:58:55 -05:00
1d4db4b9c9
more unsafe prims in ikarus.io.ss
2007-12-12 23:50:05 -05:00
23b71cee3c
substantial speedup for new io layer
2007-12-12 21:22:05 -05:00
7996ced7c9
removed base-index field from port structs since it was clearly not
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used.
2007-12-12 19:59:10 -05:00
9dfa179ded
enlarged size of initial ports' buffers to be 4096+ bytes.
2007-12-12 19:52:26 -05:00
a6e1ce0658
given myself a few extra bits in the port attrs for future extensions
2007-12-12 19:47:03 -05:00
cef06e3121
removed "closed?" field from port struct.
2007-12-12 19:34:28 -05:00
c659cd3ed6
split io into two libraries by splitting the prims outside.
2007-12-12 19:18:57 -05:00
eac9829a03
cleanup of tags in ikarus.io.ss
2007-12-12 18:59:19 -05:00
3512b4d112
file-based ports are now guarded and their file handles are closed
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if the port is dropped and collected.
2007-12-12 01:32:55 -05:00
54f683f0e0
Ported match.ss to ikarus.
2007-12-11 17:41:48 -05:00
09a02059c6
custom textual ports now return #t for textual-port? (fixes bug 175517)
2007-12-11 06:04:08 -05:00
29eb0d1ce0
The size of output ports is now set to be the buffer size (bug 175485)
2007-12-11 03:25:51 -05:00
4ef7d157df
Fixes bug 175480: Typo in make-custom-textual-output-port error
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message
2007-12-11 02:32:29 -05:00
b6299fbec2
Added make-custom-textual-input-port and make-custom-textual-output-port
2007-12-10 11:11:59 -05:00
Abdulaziz Ghuloum