Ouroboros main repository http://133.ip-51-38-114.eu/cgit/ouroboros/atom?h=0.1 2016-05-10T08:58:03+00:00 2016-05-10T08:58:03+00:00 Sander Vrijders sander.vrijders@intec.ugent.be 2016-05-10T08:58:03+00:00 urn:sha1:14f3db5010610d728989395e1b7bcad960077a52 This fixes bad indentation and log messages without a newline in the echo application. 2016-05-10T08:55:29+00:00 Sander Vrijders sander.vrijders@intec.ugent.be 2016-05-10T08:55:29+00:00 urn:sha1:4cda01208fe94d4869ac26e86e1ebedc253b05d7 A wrong log message was being printed if the bootstrap command was called with a wrong parameter. 2016-05-08T14:14:35+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-05-08T14:14:35+00:00 urn:sha1:7d0fcf6392be6a738d0ba7450b62f8c48062279a 2016-05-07T14:11:09+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-05-07T14:11:09+00:00 urn:sha1:eb9f44379d5316e7f7e9311d7a66d2041eca743a This commit has a first implementation of flow allocation (the "slow path") and read/write (the "fast path") for ouroboros. It provides basic but unstable communications over the shared memory. It required a lot of changes all over the stack, and fixes a number of previously undetected issues. This PR still need heavy revision regarding data model, locking and cleanup. lib/dev: modifications to the API. It now uses an ap_init() call to set the AP name and sets the Instance ID to the pid of the process. It also binds the AP to the shared memory and creates tables for mappings in the fast path. A call to ap_fini() releases the resources. lib/shm_ap_rbuff: added ring buffer for data exchange between processes in the fast path. It passes an index in the shm_du_map. lib/shm_du_map: rewrote API to work with calls from dev.c. Garbage collector added. Tests updated to new API. ipcpd/ipcp-data: removed everything related to flows, as these are universal for all ap's and kept in ap_data (dev.c), or similar structs for shim ipcps. shim-udp: added flow allocator and read/write functions and shm elements. irmd: revised data model and structures necessary for flow allocation. tools: echo updated to new dev.h API. messaging system was updated to comply with new flow allocation messages. All exchanges use pid and port_id to bootstrap the fast path. 2016-04-26T13:24:26+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-04-26T13:24:26+00:00 urn:sha1:45b7d79088174303193f8772c9b14fed2011551e ipcp_create now returns the pid of the created process to allow for more efficient scripting. 2016-04-26T12:42:05+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-04-26T12:42:05+00:00 urn:sha1:6be9ae98877f23b05f69e6006036fec0f6c9d338 All instance-id's in ouroboros will be set by the system to the pid of the process associated with this application process instance. This means that the user has no way to choose the instance id's. Function calls that assumed manually defined instance id's have been replaced throughout the system. 2016-04-21T13:04:10+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-04-21T13:04:10+00:00 urn:sha1:e57fb225562afeec7e151c64f8f4e6312b447c7c 2016-04-21T06:04:51+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-04-21T06:03:21+00:00 urn:sha1:18c5da3a77fd736c45730d562e35c4957269ebe3 Initial code for application registration. Specifying "*" will (for now) register with the first IPCP available in the system. Modified the echo server not to barf messages on failed accept() 2016-04-18T20:25:34+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-04-17T10:08:49+00:00 urn:sha1:21b304b46a347772c1338b22fba6a15291bb2945 Basic functions for implementation of IPC processes, and implementation of core functions of the shim IPCP over UDP. Updates to the build system to compile these IPC processes, as well as some fixes in the irmd (rudimentary capturing exit signals) and some fixes in the library, mainly relating to the messaging. Basic implementation of creation / bootstrapping / deletion of the shim UDP. Placeholders for other functions. 2016-04-11T15:01:47+00:00 Sander Vrijders sander.vrijders@intec.ugent.be 2016-04-11T15:01:47+00:00 urn:sha1:9906ac98c45530e530d7aa439937aedf526c3508 This changes the name of the IPCP types after discussions with Dimitri.