Connection flow improved

* Added check for is_closing to protocol.pyx so _on_connection_lost is called exactly once
* Removed IDLE state. Now connection starts from DISCONNECTED state
* Simplified disconnect and reconnect process.
* Added Lock for disonnect() process
* Added `is_fully_connected` property proxy to Protocol's one
* Added ContextManager protocol for Connection class
* Fixed reconnect issues (closes #11)

.ci/travis-before-install.sh

@@ -19,7 +19,8 @@ if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then
     echo "deb-src https://packagecloud.io/tarantool/${TARANTOOL_VERSION}/ubuntu/ $release main" | sudo tee -a /etc/apt/sources.list.d/tarantool_${TARANTOOL_VERSION}.list
     sudo apt-get -qq update
     sudo apt-get -y install tarantool
-    sudo tarantoolctl stop example || exit 0
+    tarantool -V || exit 1
+    sudo tarantoolctl stop example
     sudo apt-get install pandoc libssl-dev openssl
 elif [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
     brew update

.ci/travis-build-wheel.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+set -e -x
+
+
+if [[ -z "${TRAVIS_TAG}" || "${BUILD}" != *wheels* ]]; then
+    # Not a release
+    exit 0
+fi
+
+if [ "${TRAVIS_OS_NAME}" == "osx" ]; then
+    PYENV_ROOT="$HOME/.pyenv"
+    PATH="$PYENV_ROOT/bin:$PATH"
+    eval "$(pyenv init -)"
+fi
+
+if [ "${TRAVIS_OS_NAME}" == "linux" ]; then
+    for pyver in ${RELEASE_PYTHON_VERSIONS}; do
+        ML_PYTHON_VERSION=$(python3 -c \
+            "print('cp{maj}{min}-cp{maj}{min}m'.format( \
+                   maj='${pyver}'.split('.')[0], \
+                   min='${pyver}'.split('.')[1]))")
+
+        for arch in x86_64 i686; do
+            ML_IMAGE="quay.io/pypa/manylinux1_${arch}"
+            docker pull "${ML_IMAGE}"
+            docker run --rm \
+                -v "${_root}":/io \
+                -e "PYMODULE=${PYMODULE}" \
+                -e "PYTHON_VERSION=${ML_PYTHON_VERSION}" \
+                -e "ASYNCPG_VERSION=${PACKAGE_VERSION}" \
+                "${ML_IMAGE}" /io/.ci/build-manylinux-wheels.sh
+
+            _upload_wheels
+        done
+    done
+
+elif [ "${TRAVIS_OS_NAME}" == "osx" ]; then
+    make clean
+    python setup.py bdist_wheel
+
+    pip install ${PYMODULE}[test] -f "file:///${_root}/dist"
+    make -C "${_root}" ASYNCPG_VERSION="${PACKAGE_VERSION}" testinstalled
+
+    _upload_wheels
+
+else
+    echo "Cannot build on ${TRAVIS_OS_NAME}."
+fi

.ci/travis-install.sh

@@ -16,8 +16,7 @@ if [[ "${TRAVIS_OS_NAME}" == "osx" ]]; then
     eval "$(pyenv init -)"
 fi
 
-pip install --upgrade pip wheel
-pip install --upgrade setuptools
+pip install --upgrade pip wheel setuptools
 pip install -r requirements.txt
 pip install coveralls
 pip install -e .

.travis.yml

@@ -3,36 +3,12 @@ env:
   global:
   - ENCRYPTION_LABEL: "8db6dbddd29a"
   - COMMIT_AUTHOR_EMAIL: "igorcoding@gmail.com"
+  - RELEASE_PYTHON_VERSIONS: "3.5 3.6 3.7"
 
 matrix:
   fast_finish: true
   include:
 
-    # osx
-    - os: osx
-      language: generic
-      env: BUILD=tests PYTHON_VERSION=3.6.0 TARANTOOL_VERSION=1_9
-
-    - os: osx
-      language: generic
-      env: BUILD=tests PYTHON_VERSION=3.6.0 TARANTOOL_VERSION=1_9
-
-    - os: osx
-      language: generic
-      env: BUILD=tests PYTHON_VERSION=3.7.0 TARANTOOL_VERSION=1_9
-
-    - os: osx
-      language: generic
-      env: BUILD=tests PYTHON_VERSION=3.7.0 TARANTOOL_VERSION=1_9
-
-    # precise python3.5 Tarantool 1.6
-    - os: linux
-      dist: precise
-      sudo: required
-      language: python
-      python: '3.5'
-      env: BUILD=quicktests TARANTOOL_VERSION=1_6
-
     # trusty python3.5 Tarantool 1.6
     - os: linux
       dist: trusty
@@ -47,7 +23,7 @@ matrix:
       sudo: required
       language: python
       python: '3.5'
-      env: BUILD=tests TARANTOOL_VERSION=1_7
+      env: BUILD=quicktests TARANTOOL_VERSION=1_7
 
     # trusty python3.5 Tarantool 1.9
     - os: linux
@@ -57,6 +33,22 @@ matrix:
       python: '3.5'
       env: BUILD=tests TARANTOOL_VERSION=1_9
 
+    # trusty python3.6 Tarantool 1.6
+    - os: linux
+      dist: trusty
+      sudo: required
+      language: python
+      python: '3.6'
+      env: BUILD=quicktests TARANTOOL_VERSION=1_6
+
+    # trusty python3.6 Tarantool 1.7
+    - os: linux
+      dist: trusty
+      sudo: required
+      language: python
+      python: '3.6'
+      env: BUILD=quicktests TARANTOOL_VERSION=1_7
+
     # trusty python3.6 Tarantool 1.9
     - os: linux
       dist: trusty
@@ -65,6 +57,22 @@ matrix:
       python: '3.6'
       env: BUILD=tests TARANTOOL_VERSION=1_9
 
+    # xenial python3.7 Tarantool 1.6
+    - os: linux
+      dist: xenial
+      sudo: required
+      language: python
+      python: '3.7'
+      env: BUILD=quicktests TARANTOOL_VERSION=1_6
+
+    # xenial python3.7 Tarantool 1.7
+    - os: linux
+      dist: xenial
+      sudo: required
+      language: python
+      python: '3.7'
+      env: BUILD=quicktests TARANTOOL_VERSION=1_7
+
     # xenial python3.7 Tarantool 1.9
     - os: linux
       dist: xenial
@@ -73,13 +81,28 @@ matrix:
       python: '3.7'
       env: BUILD=tests TARANTOOL_VERSION=1_9
 
-    # trusty python3.6 Tarantool 1.9 + deploy
+    # deploy with Tarantool 1.9 and all pythons
     - os: linux
-      dist: trusty
+      dist: xenial
       sudo: required
       language: python
-      python: '3.6'
-      env: BUILD=tests,docs,coverage,release TARANTOOL_VERSION=1_9
+      python: '3.7'
+      env: BUILD=tests,wheel,docs,coverage,release TARANTOOL_VERSION=1_9
+      services:
+        - docker
+
+    # osx
+    - os: osx
+      language: generic
+      env: BUILD=tests,wheel PYTHON_VERSION=3.5.5 TARANTOOL_VERSION=1_9
+
+    - os: osx
+      language: generic
+      env: BUILD=tests,wheel PYTHON_VERSION=3.6.0 TARANTOOL_VERSION=1_9
+
+    - os: osx
+      language: generic
+      env: BUILD=tests,wheel PYTHON_VERSION=3.7.0 TARANTOOL_VERSION=1_9
 
 cache:
   - pip
@@ -93,6 +116,7 @@ install:
 script:
   - ".ci/travis-tests.sh"
   - ".ci/travis-build-docs.sh"
+  #- ".ci/travis-build-wheel.sh"
 
 after_success:
   - if [[ "${BUILD}" == *coverage* ]]; then coveralls; fi

CHANGELOG.md

@@ -1,3 +1,14 @@
+v0.2.0
+
+Changes:
+* Improved and simplified connect/reconnect process
+* Added ContextManager async with protocol for Connection
+* Added `is_fully_connected` property to Connection
+* Added disconnect Lock
+
+Bugs Fixed:
+* Auto reconnect misbehaved on double on_connection_lost trigger (#11) 
+
 v0.1.13
 
 Changes:

asynctnt/__init__.py

@@ -1,4 +1,4 @@
 from .connection import Connection, connect
 from .iproto.protocol import Iterator, Response
 
-__version__ = '0.1.13'
+__version__ = '0.2.0'