net.http: Send entire HTTP request header as one write
When opportunistic writes are enabled this reduces the number of
syscalls and TCP packets sent on the wire.
Experiments with TCP Fast Open made this even more obvious.
That table trick probably wasn't as efficient. Lua generates bytecode
for a table with zero array slots and space for two entries in the hash
part, plus code to set [2] and [4]. I didn't verify but I suspect it
would have had to resize the table when setting [1] and [3], although
probably only once. Concatenating the strings directly in Lua is easier
to read and involves no extra table or function call.
include config.unix
BIN = $(DESTDIR)$(PREFIX)/bin
CONFIG = $(DESTDIR)$(SYSCONFDIR)
MODULES = $(DESTDIR)$(LIBDIR)/prosody/modules
SOURCE = $(DESTDIR)$(LIBDIR)/prosody
DATA = $(DESTDIR)$(DATADIR)
MAN = $(DESTDIR)$(PREFIX)/share/man
INSTALLEDSOURCE = $(LIBDIR)/prosody
INSTALLEDCONFIG = $(SYSCONFDIR)
INSTALLEDMODULES = $(LIBDIR)/prosody/modules
INSTALLEDDATA = $(DATADIR)
INSTALL=install -p
INSTALL_DATA=$(INSTALL) -m644
INSTALL_EXEC=$(INSTALL) -m755
MKDIR=install -d
MKDIR_PRIVATE=$(MKDIR) -m750
LUACHECK=luacheck
BUSTED=busted
.PHONY: all test clean install
all: prosody.install prosodyctl.install prosody.cfg.lua.install prosody.version
$(MAKE) -C util-src install
.if $(EXCERTS) == "yes"
$(MAKE) -C certs localhost.crt example.com.crt
.endif
install: prosody.install prosodyctl.install prosody.cfg.lua.install util/encodings.so util/encodings.so util/pposix.so util/signal.so
$(MKDIR) $(BIN) $(CONFIG) $(MODULES) $(SOURCE)
$(MKDIR_PRIVATE) $(DATA)
$(MKDIR) $(MAN)/man1
$(MKDIR) $(CONFIG)/certs
$(MKDIR) $(SOURCE)/core $(SOURCE)/net $(SOURCE)/util
$(INSTALL_EXEC) ./prosody.install $(BIN)/prosody
$(INSTALL_EXEC) ./prosodyctl.install $(BIN)/prosodyctl
$(INSTALL_DATA) core/*.lua $(SOURCE)/core
$(INSTALL_DATA) net/*.lua $(SOURCE)/net
$(MKDIR) $(SOURCE)/net/http $(SOURCE)/net/resolvers $(SOURCE)/net/websocket
$(INSTALL_DATA) net/http/*.lua $(SOURCE)/net/http
$(INSTALL_DATA) net/resolvers/*.lua $(SOURCE)/net/resolvers
$(INSTALL_DATA) net/websocket/*.lua $(SOURCE)/net/websocket
$(INSTALL_DATA) util/*.lua $(SOURCE)/util
$(INSTALL_DATA) util/*.so $(SOURCE)/util
$(MKDIR) $(SOURCE)/util/sasl
$(INSTALL_DATA) util/sasl/*.lua $(SOURCE)/util/sasl
$(MKDIR) $(SOURCE)/util/human
$(INSTALL_DATA) util/human/*.lua $(SOURCE)/util/human
$(MKDIR) $(SOURCE)/util/prosodyctl
$(INSTALL_DATA) util/prosodyctl/*.lua $(SOURCE)/util/prosodyctl
$(MKDIR) $(MODULES)/mod_pubsub $(MODULES)/adhoc $(MODULES)/muc $(MODULES)/mod_mam
$(INSTALL_DATA) plugins/*.lua $(MODULES)
$(INSTALL_DATA) plugins/mod_pubsub/*.lua $(MODULES)/mod_pubsub
$(INSTALL_DATA) plugins/adhoc/*.lua $(MODULES)/adhoc
$(INSTALL_DATA) plugins/muc/*.lua $(MODULES)/muc
$(INSTALL_DATA) plugins/mod_mam/*.lua $(MODULES)/mod_mam
.if $(EXCERTS) == "yes"
$(INSTALL_DATA) certs/localhost.crt certs/localhost.key $(CONFIG)/certs
$(INSTALL_DATA) certs/example.com.crt certs/example.com.key $(CONFIG)/certs
.endif
$(INSTALL_DATA) man/prosodyctl.man $(MAN)/man1/prosodyctl.1
test -f $(CONFIG)/prosody.cfg.lua || $(INSTALL_DATA) prosody.cfg.lua.install $(CONFIG)/prosody.cfg.lua
-test -f prosody.version && $(INSTALL_DATA) prosody.version $(SOURCE)/prosody.version
$(MAKE) install -C util-src
clean:
rm -f prosody.install
rm -f prosodyctl.install
rm -f prosody.cfg.lua.install
rm -f prosody.version
$(MAKE) clean -C util-src
lint:
$(LUACHECK) -q $$(HGPLAIN= hg files -I '**.lua') prosody prosodyctl
@echo $$(sed -n '/^\tlocal exclude_files/,/^}/p;' .luacheckrc | sed '1d;$d' | wc -l) files ignored
shellcheck configure
test:
$(BUSTED) --lua=$(RUNWITH)
prosody.install: prosody
sed "1s| lua$$| $(RUNWITH)|; \
s|^CFG_SOURCEDIR=.*;$$|CFG_SOURCEDIR='$(INSTALLEDSOURCE)';|; \
s|^CFG_CONFIGDIR=.*;$$|CFG_CONFIGDIR='$(INSTALLEDCONFIG)';|; \
s|^CFG_DATADIR=.*;$$|CFG_DATADIR='$(INSTALLEDDATA)';|; \
s|^CFG_PLUGINDIR=.*;$$|CFG_PLUGINDIR='$(INSTALLEDMODULES)/';|;" < prosody > $@
prosodyctl.install: prosodyctl
sed "1s| lua$$| $(RUNWITH)|; \
s|^CFG_SOURCEDIR=.*;$$|CFG_SOURCEDIR='$(INSTALLEDSOURCE)';|; \
s|^CFG_CONFIGDIR=.*;$$|CFG_CONFIGDIR='$(INSTALLEDCONFIG)';|; \
s|^CFG_DATADIR=.*;$$|CFG_DATADIR='$(INSTALLEDDATA)';|; \
s|^CFG_PLUGINDIR=.*;$$|CFG_PLUGINDIR='$(INSTALLEDMODULES)/';|;" < prosodyctl > $@
prosody.cfg.lua.install: prosody.cfg.lua.dist
sed 's|certs/|$(INSTALLEDCONFIG)/certs/|' prosody.cfg.lua.dist > $@
prosody.version:
test -f prosody.release && \
cp prosody.release $@ || \
test -f .hg_archival.txt && \
sed -n 's/^node: \(............\).*/\1/p' .hg_archival.txt > $@ || \
test -f .hg/dirstate && \
hexdump -n6 -e'6/1 "%02x"' .hg/dirstate > $@ || \
echo unknown > $@