udpspeeder: Add new package udpspeeder to implement Forward Error Correction (FEC...

Maintainer: @codemarauder
Compile tested: Yes
Run tested: x86_64 PCEngines APU

Description:

A Tunnel which Improves your Network Quality on a High-latency Lossy Link by using Forward Error Correction,for All Traffics(TCP/UDP/ICMP)
It does it by sending redundant packets and re-arranging them to account for packet loss over the link. It uses Reed–Solomon code.

Signed-off-by: Nishant Sharma <redacted>

diff --git a/net/udpspeeder/Makefile b/net/udpspeeder/Makefile
new file mode 100644 (file)
index 0000000..1ee11d1
--- /dev/null
+++ b/net/udpspeeder/Makefile
@@ -0,0 +1,59 @@
+#
+# Copyright (c) 2017 Yu Wang <wangyucn@gmail.com>
+# Copyright (c) 2020 Nishant Sharma <nishant@hopbox.in>
+#
+# This is free software, licensed under MIT
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=UDPspeeder
+PKG_VERSION:=20200818.1
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/wangyu-/$(PKG_NAME)/tar.gz/$(PKG_VERSION)?
+PKG_HASH:=54bc6dc1283630ed78c033ae26b0f6af24bb92da17784ec64ae56d6e5ca73dd6
+
+PKG_LICENSE:=MIT
+PKG_LICENSE_FILES:=LICENSE
+PKG_MAINTAINER:=Nishant Sharma <nishant@hopbox.in>
+
+PKG_BUILD_PARALLEL:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/UDPspeeder
+       SECTION:=net
+       CATEGORY:=Network
+       TITLE:=UDP Network Speed-Up Tool
+       URL:=https://github.com/wangyu-/UDPspeeder
+       DEPENDS:= +libstdcpp +librt
+endef
+
+define Package/UDPspeeder/description
+        A Tunnel which Improves your Network Quality on a High-latency Lossy Link by using Forward Error Correction,for All Traffics(TCP/UDP/ICMP)
+endef
+
+MAKE_FLAGS += cross
+
+define Build/Prepare
+       $(PKG_UNPACK)
+       sed -i 's/cc_cross=.*/cc_cross=$(TARGET_CXX)/g' $(PKG_BUILD_DIR)/makefile
+       sed -i '/\gitversion/d' $(PKG_BUILD_DIR)/makefile
+       echo 'const char * const gitversion = "$(PKG_VERSION)";' > $(PKG_BUILD_DIR)/git_version.h
+       $(Build/Patch)
+endef
+
+define Package/UDPspeeder/install
+       $(INSTALL_DIR) $(1)/usr/bin
+       $(INSTALL_BIN) $(PKG_BUILD_DIR)/speederv2_cross $(1)/usr/bin/udpspeeder
+
+       $(INSTALL_DIR) $(1)/etc/config
+       $(INSTALL_CONF) ./files/udpspeeder-config $(1)/etc/config/udpspeeder
+
+       $(INSTALL_DIR) $(1)/etc/init.d
+       $(INSTALL_BIN) ./files/udpspeeder-init $(1)/etc/init.d/udpspeeder
+endef
+
+$(eval $(call BuildPackage,UDPspeeder))

diff --git a/net/udpspeeder/files/udpspeeder-config b/net/udpspeeder/files/udpspeeder-config
new file mode 100644 (file)
index 0000000..fbd8f89
--- /dev/null
+++ b/net/udpspeeder/files/udpspeeder-config
@@ -0,0 +1,30 @@
+
+config udpspeeder 'tunnel1'
+       option enabled '1'
+       option server '1'
+       option mode '0'
+       option local '0.0.0.0:4095'
+       option remote '127.0.0.1:443'
+       option disable_obscure '1'
+       option fec '1:3,2:4,8:6,20:10'
+       option fix_latency '1'
+
+config udpspeeder 'tunnel2'
+       option enabled '1'
+       option server '1'
+       option mode '0'
+       option mtu '1250'
+       option timeout '8'
+       option local '0.0.0.0:4096'
+       option remote '127.0.0.1:444'
+       option report '10'
+       option disable_obscure '1'
+       option fec '1:3,2:4,8:6,20:10'
+       option interval '0'
+       option disable_fec '0'
+       option sock_buf '1024'
+       option log_level '4'
+       option decode_buf '2000'
+       option fix_latency '1'
+       option queue_len '200'
+

diff --git a/net/udpspeeder/files/udpspeeder-init b/net/udpspeeder/files/udpspeeder-init
new file mode 100755 (executable)
index 0000000..33436d0
--- /dev/null
+++ b/net/udpspeeder/files/udpspeeder-init
@@ -0,0 +1,114 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2015 OpenWrt.org
+# Copyright (C) 2020 Nishant Sharma <nishant@hopbox.in>
+
+START=89
+STOP=11
+
+USE_PROCD=1
+PROG=/usr/bin/udpspeeder
+
+validate_udpspeeder_section() {
+       uci_validate_section udpspeeder udpspeeder "${1}" \
+               'enabled:bool:0'                \
+               'server:bool:0'                 \
+               'mode:integer:0'                \
+               'mtu:integer:1250'              \
+               'timeout:integer:8'             \
+               'local:string'                  \
+               'remote:string'                 \
+               'report:integer:10'             \
+               'disable_obscure:bool:0'        \
+               'interval:integer:0'            \
+               'fec:string:20:10'              \
+               'disable_fec:bool:0'            \
+               'sock_buf:integer:1024'         \
+               'log_level:integer:4'           \
+               'decode_buf:integer:2000'       \
+               'fix_latency:bool:0'            \
+               'queue_len:integer:200'         
+}
+
+start_instance() {
+
+       local section="$1"
+
+       local server mode mtu timeout local remote report disable_obscure fifo interval fec disable_fec sock_buf queue_len \
+               decode_buf sock_buf log_level enabled
+
+       fifo="/tmp/udpspeeder-${section}.fifo"
+
+       validate_udpspeeder_section $section || {
+               echo "validation failed"
+               return 1
+       }
+
+       if [ "${enabled}" -ne 1 ]
+       then
+               return 1
+       fi
+
+       procd_open_instance
+       procd_set_param respawn
+       procd_set_param stderr 1
+       procd_set_param stdout 1
+
+       procd_set_param command "${PROG}"
+
+       if [ "${server}" -eq 1 ]
+       then
+               procd_append_param command -s
+       else
+               procd_append_param command -c
+       fi
+
+       if [ "${disable_fec}" -eq 1 ]
+       then
+               procd_append_param command --disable-fec
+       else
+               procd_append_param command --fec "${fec}"
+       fi
+
+       if [ "${fix_latency}" -eq 1 ] && [ "${mode}" -eq 0 ]
+       then
+               procd_append_param command --fix-latency
+       fi
+
+       if [ "${disable_obscure}" -eq 1 ]
+       then
+               procd_append_param command --disable-obscure
+       fi
+
+       procd_append_param command -l "${local}"
+       procd_append_param command -r "${remote}"
+       procd_append_param command --mode "${mode}"
+       procd_append_param command --report "${report}"
+       procd_append_param command --interval "${interval}"
+       procd_append_param command --mtu "${mtu}"
+       procd_append_param command --sock-buf "${sock_buf}"
+       procd_append_param command --decode-buf "${decode_buf}"
+       procd_append_param command --queue-len "${queue_len}"
+       procd_append_param command --log-level "${log_level}"
+       procd_append_param command --fifo "${fifo}"
+       
+#      procd_set_param respawn ${respawn_threshold:-3600} ${respawn_timeout:-5} ${respawn_retry:-5}
+       procd_close_instance
+}
+
+start_service() {
+
+       config_load 'udpspeeder'
+       config_foreach start_instance 'udpspeeder'
+
+}
+
+stop_service()
+{
+       service_stop ${PROG}
+}
+
+service_triggers()
+{
+       procd_add_reload_trigger "udpspeeder"
+       procd_add_validation validate_udpspeeder_section
+}