Installing Janus on AWS Linux, REST transport: no

[Charles Johnson]

I'm trying to install Janus Gateway on an AWS Linux EC2 server.

When I run configure, it goes through the steps and returns the output below. One of the items says "REST (HTTP/HTTPS):     no" which is a show-stopper for me. I believe I have all the dependencies installed, and I believe installed correctly. But I can't figure out what I'm missing.

I cobbled my installation together from various sources, but some items didn't seem to act the way I would expect. Installation script at bottom

Compiler:                  gcc

libsrtp version:           2.x

SSL/crypto library:        OpenSSL

DTLS set-timeout:          not available

Mutex implementation:      GMutex (native futex on Linux)

DataChannels support:      yes

Recordings post-processor: no

TURN REST API client:      yes

Doxygen documentation:     no

Transports:

    REST (HTTP/HTTPS):     no

    WebSockets:            yes

    RabbitMQ:              yes

    MQTT:                  yes

    Unix Sockets:          yes

    Nanomsg:               yes

Plugins:

    Echo Test:             yes

    Streaming:             yes

    Video Call:            yes

    SIP Gateway:           yes

    NoSIP (RTP Bridge):    yes

    Audio Bridge:          yes

    Video Room:            yes

    Voice Mail:            yes

    Record&Play:           yes

    Text Room:             yes

    Lua Interpreter:       no

    Duktape Interpreter:   no

Event handlers:

    Sample event handler:  yes

    WebSocket ev. handler: yes

    RabbitMQ event handler:yes

    MQTT event handler:    yes

    Nanomsg event handler: yes

    GELF event handler:    yes

External loggers:

    JSON file logger:      no

JavaScript modules:        no

Installation Steps:

sudo yum update -y

sudo amazon-linux-extras install -y epel

sudo yum install -y git gcc gcc-c++ libtool autoconf automake doxygen graphviz cmake

sudo yum install -y jansson-devel openssl-devel libmicrohttpd-devel glib2-devel opus-devel libogg-devel libcurl-devel lua-devel libconfig-devel pkgconfig gengetopt gtk-doc libnice-devel

cd ~

wget https://github.com/cisco/libsrtp/archive/v2.3.0.tar.gz

tar xfv v2.3.0.tar.gz

rm v2.3.0.tar.gz

cd libsrtp-2.3.0

./configure --prefix=/usr --enable-openssl --libdir=/usr/lib64

make shared_library

sudo make install

cd ~

git clone https://github.com/sctplab/usrsctp

cd usrsctp

./bootstrap

./configure --prefix=/usr  --libdir=/usr/lib64

make

sudo make install

cd ~

git clone https://github.com/warmcat/libwebsockets.git

cd libwebsockets

git checkout v3.2.0

mkdir build

cd build

cmake -DLWS_MAX_SMP=1 -DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_C_FLAGS="-fpic" ..

make

sudo make install

cd ~

git clone https://github.com/BelledonneCommunications/sofia-sip

cd sofia-sip

sh autogen.sh

./configure --prefix=/usr --libdir=/usr/lib64

make

sudo make install

cd ~

git clone https://github.com/eclipse/paho.mqtt.c.git

cd paho.mqtt.c

sudo prefix=/usr make install

sudo yum update -y 

sudo yum install -y nanomsg-devel

cd ~

git clone https://github.com/alanxz/rabbitmq-c

cd rabbitmq-c

git submodule init

git submodule update

mkdir build

cd build

cmake -DCMAKE_INSTALL_PREFIX=/usr ..

make

sudo make install

cd ~

git clone https://github.com/meetecho/janus-gateway.git

cd janus-gateway

sh autogen.sh

./configure --prefix=/opt/janus --libdir=/usr/lib64

make

sudo make install

sudo make configs

[Lorenzo Miniero]

Check config.log, all the info you need is there. Very likely you don't have libmicrohttpd at least 0.9.59, required as explained in the README.

L.

[Mirko Brankovic]

you need to check if you have latest libmicrohttpd10 installed since that is a dependency for http listener

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Regards,

Mirko

[charles...@civi.com]

That was it, thanks everyone

 

Charles Johnson

PO Box 4689

Greenwich, CT 06831

866-930-4526

www.civi.com

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[Charles Johnson]

Config seems to be working now, but then make shows several errors that I dont understand. They appear to be warnings, but it literally says that they will be treated as errors

`which git` rev-parse HEAD | awk 'BEGIN {print "#include \"version.h\""} {print "const char *janus_build_git_sha = \"" $0"\";"} END {}' > version.c

echo "Tue Feb 23 13:11:29 EST 2021" | awk 'BEGIN {} {print "const char *janus_build_git_time = \""$0"\";"} END {} ' >> version.c

echo "111" | awk 'BEGIN {} {print "int janus_version = "$0";"} END {} ' >> version.c

echo "0.11.1" | awk 'BEGIN {} {print "const char *janus_version_string = \""$0"\";"} END {} ' >> version.c

PKG_CONFIG_PATH="" pkg-config --modversion nice | awk 'BEGIN {} {print "const char *libnice_version_string = \""$0"\";"} END {} ' >> version.c

make  all-recursive

make[1]: Entering directory `/home/charles/janus-gateway'

Making all in html

make[2]: Entering directory `/home/charles/janus-gateway/html'

make[2]: Nothing to be done for `all'.

make[2]: Leaving directory `/home/charles/janus-gateway/html'

make[2]: Entering directory `/home/charles/janus-gateway'

  CC       janus-ice.o

ice.c: In function âjanus_ice_test_stun_serverâ:

ice.c:1026:94: warning: passing argument 3 of âstun_message_find_xor_addrâ from incompatible pointer type [-Wincompatible-pointer-types]

  StunMessageReturn ret = stun_message_find_xor_addr(&msg, STUN_ATTRIBUTE_XOR_MAPPED_ADDRESS, (struct sockaddr_storage *)address, &addrlen);

                                                                                              ^

In file included from /usr/include/stun/stunagent.h:73:0,

                 from /usr/include/stun/usages/bind.h:61,

                 from ice.c:24:

/usr/include/stun/stunmessage.h:666:19: note: expected âstruct sockaddr *â but argument is of type âstruct sockaddr_storage *â

 StunMessageReturn stun_message_find_xor_addr (const StunMessage *msg,

                   ^~~~~~~~~~~~~~~~~~~~~~~~~~

ice.c:1044:68: warning: passing argument 3 of âstun_message_find_addrâ from incompatible pointer type [-Wincompatible-pointer-types]

  ret = stun_message_find_addr(&msg, STUN_ATTRIBUTE_MAPPED_ADDRESS, (struct sockaddr_storage *)address, &addrlen);

                                                                    ^

In file included from /usr/include/stun/stunagent.h:73:0,

                 from /usr/include/stun/usages/bind.h:61,

                 from ice.c:24:

/usr/include/stun/stunmessage.h:647:19: note: expected âstruct sockaddr *â but argument is of type âstruct sockaddr_storage *â

 StunMessageReturn stun_message_find_addr (const StunMessage *msg,

                   ^~~~~~~~~~~~~~~~~~~~~~

ice.c: In function âjanus_ice_cb_new_local_candidateâ:

ice.c:2127:19: error: implicit declaration of function ânice_address_ip_versionâ; did you mean ânice_address_is_validâ? [-Werror=implicit-function-declaration]

  gboolean ipv6 = (nice_address_ip_version(&candidate->addr) == 6);

                   ^~~~~~~~~~~~~~~~~~~~~~~

                   nice_address_is_valid

ice.c:2127:19: warning: nested extern declaration of ânice_address_ip_versionâ [-Wnested-externs]

ice.c: In function âjanus_ice_candidate_to_stringâ:

ice.c:3183:17: warning: variable âbase_portâ set but not used [-Wunused-but-set-variable]

  gint port = 0, base_port = 0;

                 ^~~~~~~~~

cc1: some warnings being treated as errors

make[2]: *** [janus-ice.o] Error 1

make[2]: Leaving directory `/home/charles/janus-gateway'

make[1]: *** [all-recursive] Error 1

make[1]: Leaving directory `/home/charles/janus-gateway'

make: *** [all] Error 2

[Prashant Dahiya]

I am getting same issue, but can't install newer version of libmicrohttpd on AWS amazon linux (EC2).  Can someone please help ? 

Following is the command output :

``` yum install libmicrohttpd
Failed to set locale, defaulting to C
Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
amzn2-core                                                                                                                                                                                                                    | 3.7 kB  00:00:00
215 packages excluded due to repository priority protections
Package libmicrohttpd-0.9.33-2.amzn2.0.2.x86_64 already installed and latest version
Nothing to do```

[Venelin Spiridonov]

what's the reason of not using docker image of Janus from hub.docker.com instead of fighting dependencies?

[Charles Johnson]

Check my more recent posts, I switched to using a dockerized version of Janus a while back. In fact  we now have production Janus servers handling thousands of streams per day, I don't think I would go back to building it manually at this point.