. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 1.5.4 Creating a Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 1.6 Testing Guzzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 1.6.1 Mock Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 1.6.2 History Requirements 1. PHP 5.5.0 2. To use the PHP stream handler, allow_url_fopen must be enabled in your system’s php.ini. 3. To use the cURL handler, you must have a recent version of cURL >= 7.19.4 compiled

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 1.5.4 Creating a Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 1.6 Testing Guzzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 1.6.1 Mock Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 1.6.2 History Requirements 1. PHP 5.5.0 2. To use the PHP stream handler, allow_url_fopen must be enabled in your system’s php.ini. 3. To use the cURL handler, you must have a recent version of cURL >= 7.19.4 compiled

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 1.5.4 Creating a Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 1.6 Testing Guzzle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 1.6.1 Mock Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 1.6.2 History Requirements 1. PHP 5.5.0 2. To use the PHP stream handler, allow_url_fopen must be enabled in your system’s php.ini. 3. To use the cURL handler, you must have a recent version of cURL >= 7.19.4 compiled

....... 59 Handler in NodeJS .................................................................................................................................... 59 Params to Handler ............. .......................................................................................... 68 Handler Details for Java ............................................................................... IN PYTHON ................................................................................. 80 Handler Details for Python .............................................................................

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 1.4.3. Handler Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Handler Classes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 1.5.5. Filtering Handler Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

# If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example # If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example actually OK, because we haven’t specified any routes yet. Falcon includes a default 404 response handler that will fire for any requested path for which a route does not exist. While curl certainly gets

# If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example # If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example actually OK, because we haven’t specified any routes yet. Falcon includes a default 404 response handler that will fire for any requested path for which a route does not exist. While curl certainly gets

# If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example # If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example actually OK, because we haven’t specified any routes yet. Falcon includes a default 404 response handler that will fire for any requested path for which a route does not exist. While curl certainly gets

# If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example # If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example actually OK, because we haven’t specified any routes yet. Falcon includes a default 404 response handler that will fire for any requested path for which a route does not exist. While curl certainly gets

# If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example # If a responder ever raises an instance of StorageError, pass control to # the given handler. app.add_error_handler(StorageError, StorageError.handle) # Proxy some things to another service; this example actually OK, because we haven’t specified any routes yet. Falcon includes a default 404 response handler that will fire for any requested path for which a route does not exist. While curl certainly gets